Search criteria
69 vulnerabilities found for netscaler_application_delivery_controller by citrix
FKIE_CVE-2025-7776
Vulnerability from fkie_nvd - Published: 2025-08-26 13:15 - Updated: 2025-09-03 17:38
Severity ?
Summary
Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to it
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "5920186A-2278-4C5E-A2EE-047C4F6FAACD",
"versionEndExcluding": "12.1-55.330",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*",
"matchCriteriaId": "E09EC98B-E057-4FF7-9B18-EF460A29B876",
"versionEndExcluding": "12.1-55.330",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "0096548F-A846-4D80-A4C6-71389543630F",
"versionEndExcluding": "13.1-37.241",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*",
"matchCriteriaId": "F40E29F2-8013-41A8-91A5-848FE6365876",
"versionEndExcluding": "13.1-37.241",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "C2009493-AAFD-4090-84BC-5217A860E42A",
"versionEndExcluding": "13.1-59.22",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "3487EADF-F387-4DD4-B600-B1EBC416632E",
"versionEndExcluding": "14.1-47.48",
"versionStartIncluding": "14.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "DBA34500-BFE6-4B33-A52B-326C4C2069B1",
"versionEndExcluding": "13.1-59.22",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "004E06F6-0ABF-4414-B2A2-8834C1E6107D",
"versionEndExcluding": "14.1-47.48",
"versionStartIncluding": "14.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service\u00a0in\u00a0NetScaler ADC and NetScaler Gateway when\u00a0NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to it"
},
{
"lang": "es",
"value": "Vulnerabilidad de desbordamiento de memoria que genera un comportamiento impredecible o err\u00f3neo y una denegaci\u00f3n de servicio en NetScaler ADC y NetScaler Gateway cuando NetScaler est\u00e1 configurado como un Gateway (servidor virtual VPN, proxy ICA, CVPN, proxy RDP) con un perfil PCoIP vinculado a \u00e9l."
}
],
"id": "CVE-2025-7776",
"lastModified": "2025-09-03T17:38:30.300",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "secure@citrix.com",
"type": "Secondary"
}
]
},
"published": "2025-08-26T13:15:33.193",
"references": [
{
"source": "secure@citrix.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694938"
}
],
"sourceIdentifier": "secure@citrix.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "secure@citrix.com",
"type": "Secondary"
}
]
}
FKIE_CVE-2025-7775
Vulnerability from fkie_nvd - Published: 2025-08-26 13:15 - Updated: 2025-10-24 13:42
Severity ?
Summary
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server
(OR)
NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers
(OR)
NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers
(OR)
CR virtual server with type HDX
References
Impacted products
{
"cisaActionDue": "2025-08-28",
"cisaExploitAdd": "2025-08-26",
"cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
"cisaVulnerabilityName": "Citrix NetScaler Memory Overflow Vulnerability",
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "5920186A-2278-4C5E-A2EE-047C4F6FAACD",
"versionEndExcluding": "12.1-55.330",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*",
"matchCriteriaId": "E09EC98B-E057-4FF7-9B18-EF460A29B876",
"versionEndExcluding": "12.1-55.330",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "0096548F-A846-4D80-A4C6-71389543630F",
"versionEndExcluding": "13.1-37.241",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*",
"matchCriteriaId": "F40E29F2-8013-41A8-91A5-848FE6365876",
"versionEndExcluding": "13.1-37.241",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "C2009493-AAFD-4090-84BC-5217A860E42A",
"versionEndExcluding": "13.1-59.22",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "3487EADF-F387-4DD4-B600-B1EBC416632E",
"versionEndExcluding": "14.1-47.48",
"versionStartIncluding": "14.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "DBA34500-BFE6-4B33-A52B-326C4C2069B1",
"versionEndExcluding": "13.1-59.22",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "004E06F6-0ABF-4414-B2A2-8834C1E6107D",
"versionEndExcluding": "14.1-47.48",
"versionStartIncluding": "14.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when\u00a0NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server\n\n(OR)\n\nNetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers \n\n(OR)\n\nNetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers\n\n(OR)\n\nCR virtual server with type HDX"
},
{
"lang": "es",
"value": "Vulnerabilidad de desbordamiento de memoria que provoca ejecuci\u00f3n remota de c\u00f3digo o denegaci\u00f3n de servicio en NetScaler ADC y NetScaler Gateway cuando NetScaler est\u00e1 configurado como Gateway (servidor virtual VPN, proxy ICA, CVPN, proxy RDP) o servidor virtual AAA (O) NetScaler ADC y NetScaler Gateway 13.1, 14.1, 13.1-FIPS y NDcPP: servidores virtuales LB de tipo (HTTP, SSL o HTTP_QUIC) vinculados con servicios IPv6 o grupos de servicios vinculados con servidores IPv6 (O) NetScaler ADC y NetScaler Gateway 13.1, 14.1, 13.1-FIPS y NDcPP: servidores virtuales LB de tipo (HTTP, SSL o HTTP_QUIC) vinculados con servicios IPv6 DBS o grupos de servicios vinculados con servidores DBS IPv6 (O) servidor virtual CR de tipo HDX"
}
],
"id": "CVE-2025-7775",
"lastModified": "2025-10-24T13:42:16.660",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 9.2,
"baseSeverity": "CRITICAL",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "secure@citrix.com",
"type": "Secondary"
}
]
},
"published": "2025-08-26T13:15:32.870",
"references": [
{
"source": "secure@citrix.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694938"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"US Government Resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-7775"
}
],
"sourceIdentifier": "secure@citrix.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "secure@citrix.com",
"type": "Secondary"
}
]
}
FKIE_CVE-2025-6543
Vulnerability from fkie_nvd - Published: 2025-06-25 13:15 - Updated: 2025-10-24 13:42
Severity ?
Summary
Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
References
Impacted products
{
"cisaActionDue": "2025-07-21",
"cisaExploitAdd": "2025-06-30",
"cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
"cisaVulnerabilityName": "Citrix NetScaler ADC and Gateway Buffer Overflow Vulnerability",
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "0F079648-790A-4D18-908D-25CA575C5B46",
"versionEndExcluding": "13.1-37.236",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*",
"matchCriteriaId": "CF89AD2E-8A0A-43A9-9EEB-83D595576775",
"versionEndExcluding": "13.1-37.236",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "355DCB05-54E3-4C13-A74A-B27CE3F10597",
"versionEndExcluding": "13.1-59.19",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "4A26624D-7F3F-4FD7-AC50-C9BDCA656F7B",
"versionEndExcluding": "14.1-47.46",
"versionStartIncluding": "14.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "598029C6-734C-450C-A7EC-495C72819E88",
"versionEndExcluding": "13.1-59.19",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D977C8AE-4B4E-474D-ABD6-F55F054E5B59",
"versionEndExcluding": "14.1-47.46",
"versionStartIncluding": "14.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when\u00a0configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server"
},
{
"lang": "es",
"value": "Vulnerabilidad de desbordamiento de memoria que provoca un flujo de control no deseado y una denegaci\u00f3n de servicio en NetScaler ADC y NetScaler Gateway cuando se configuran como Gateway (servidor virtual VPN, proxy ICA, CVPN, proxy RDP) O servidor virtual AAA"
}
],
"id": "CVE-2025-6543",
"lastModified": "2025-10-24T13:42:21.210",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 9.2,
"baseSeverity": "CRITICAL",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "secure@citrix.com",
"type": "Secondary"
}
]
},
"published": "2025-06-25T13:15:27.293",
"references": [
{
"source": "secure@citrix.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694788"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"US Government Resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-6543"
}
],
"sourceIdentifier": "secure@citrix.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "secure@citrix.com",
"type": "Secondary"
}
]
}
FKIE_CVE-2025-5777
Vulnerability from fkie_nvd - Published: 2025-06-17 13:15 - Updated: 2025-10-30 20:10
Severity ?
Summary
Insufficient input validation leading to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
References
Impacted products
{
"cisaActionDue": "2025-07-11",
"cisaExploitAdd": "2025-07-10",
"cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
"cisaVulnerabilityName": "Citrix NetScaler ADC and Gateway Out-of-Bounds Read Vulnerability",
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "D907BEC2-6930-4989-A6E1-847B4763BB12",
"versionEndExcluding": "12.1-55.328",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "7AF5A6EE-84A9-42AA-BC4B-7C3367D08CAF",
"versionEndExcluding": "13.1-37.235",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*",
"matchCriteriaId": "E219F46B-FCBE-4DA2-9094-6ED128E8AF66",
"versionEndExcluding": "13.1-37.235",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "48A64F62-2A5A-40CB-A507-A48497BD749A",
"versionEndExcluding": "13.1-58.32",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "6484AA47-81F8-4EE6-9F33-96DEFE2F66E1",
"versionEndExcluding": "14.1-43.56",
"versionStartIncluding": "14.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2C86D66F-888F-4519-B700-9ADC4EE6913C",
"versionEndExcluding": "13.1-58.32",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D4E61FAA-9EAB-4F9B-887F-C5DC0DA0C633",
"versionEndExcluding": "14.1-43.56",
"versionStartIncluding": "14.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Insufficient input validation leading to memory overread when the\u00a0NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server"
},
{
"lang": "es",
"value": "Validaci\u00f3n de entrada insuficiente que provoca una sobrelectura de memoria en la interfaz de administraci\u00f3n de NetScaler, NetScaler ADC y NetScaler Gateway"
}
],
"id": "CVE-2025-5777",
"lastModified": "2025-10-30T20:10:26.470",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "secure@citrix.com",
"type": "Secondary"
}
]
},
"published": "2025-06-17T13:15:21.523",
"references": [
{
"source": "secure@citrix.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX693420"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"Broken Link"
],
"url": "https://citrixbleed.com"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://horizon3.ai/attack-research/attack-blogs/cve-2025-5777-citrixbleed-2-write-up-maybe/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://labs.watchtowr.com/how-much-more-must-we-bleed-citrix-netscaler-memory-disclosure-citrixbleed-2-cve-2025-5777/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Press/Media Coverage",
"Third Party Advisory"
],
"url": "https://www.bleepingcomputer.com/news/security/cisa-tags-citrix-bleed-2-as-exploited-gives-agencies-a-day-to-patch/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.netscaler.com/blog/news/netscaler-critical-security-updates-for-cve-2025-6543-and-cve-2025-5777/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Press/Media Coverage"
],
"url": "https://www.theregister.com/2025/07/10/cisa_citrixbleed_kev/"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"Third Party Advisory"
],
"url": "https://doublepulsar.com/citrixbleed-2-exploitation-started-mid-june-how-to-spot-it-f3106392aa71"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"Third Party Advisory"
],
"url": "https://reliaquest.com/blog/threat-spotlight-citrix-bleed-2-vulnerability-in-netscaler-adc-gateway-devices/"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"US Government Resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-5777"
}
],
"sourceIdentifier": "secure@citrix.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-125"
}
],
"source": "secure@citrix.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-908"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-457"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
FKIE_CVE-2025-5349
Vulnerability from fkie_nvd - Published: 2025-06-17 13:15 - Updated: 2025-08-06 17:50
Severity ?
Summary
Improper access control on the NetScaler Management Interface in NetScaler ADC and NetScaler Gateway
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "D907BEC2-6930-4989-A6E1-847B4763BB12",
"versionEndExcluding": "12.1-55.328",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "7AF5A6EE-84A9-42AA-BC4B-7C3367D08CAF",
"versionEndExcluding": "13.1-37.235",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*",
"matchCriteriaId": "E219F46B-FCBE-4DA2-9094-6ED128E8AF66",
"versionEndExcluding": "13.1-37.235",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "48A64F62-2A5A-40CB-A507-A48497BD749A",
"versionEndExcluding": "13.1-58.32",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "6484AA47-81F8-4EE6-9F33-96DEFE2F66E1",
"versionEndExcluding": "14.1-43.56",
"versionStartIncluding": "14.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2C86D66F-888F-4519-B700-9ADC4EE6913C",
"versionEndExcluding": "13.1-58.32",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D4E61FAA-9EAB-4F9B-887F-C5DC0DA0C633",
"versionEndExcluding": "14.1-43.56",
"versionStartIncluding": "14.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Improper access control on the NetScaler Management Interface in NetScaler ADC\u202fand NetScaler Gateway"
},
{
"lang": "es",
"value": "Control de acceso inadecuado en la interfaz de administraci\u00f3n de NetScaler en NetScaler ADC y NetScaler Gateway"
}
],
"id": "CVE-2025-5349",
"lastModified": "2025-08-06T17:50:04.630",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "secure@citrix.com",
"type": "Secondary"
}
]
},
"published": "2025-06-17T13:15:21.377",
"references": [
{
"source": "secure@citrix.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX693420"
}
],
"sourceIdentifier": "secure@citrix.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-1284"
}
],
"source": "secure@citrix.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
FKIE_CVE-2024-8535
Vulnerability from fkie_nvd - Published: 2024-11-12 19:15 - Updated: 2025-07-25 18:59
Severity ?
Summary
Authenticated user can access unintended user capabilities in NetScaler ADC and NetScaler Gateway if the appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for Kerberos SSO to access backend resources OR the appliance must be configured as an Auth Server (AAA Vserver) with KCDAccount configuration for Kerberos SSO to access backend resources
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "F5EE3463-C7DB-493D-A14E-7A8891B903D9",
"versionEndExcluding": "12.1-55.321",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*",
"matchCriteriaId": "1EAF1004-344C-4A0A-A1B6-A8932D763724",
"versionEndExcluding": "12.1-55.321",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "0F832616-B768-4B98-AF21-3C32CB1F9A3B",
"versionEndExcluding": "13.1-55.34",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "23A038D6-AA3B-4833-AEE8-0DCE05DC21E9",
"versionEndExcluding": "13.1-37.207",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "29410A07-D4E1-4D0F-BC78-4A2323325370",
"versionEndExcluding": "14.1-29.72",
"versionStartIncluding": "14.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B767B864-9D9B-4C28-A216-570E8835D466",
"versionEndExcluding": "13.1-55.34",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3E814029-E1B3-48E7-847E-B5A522D06780",
"versionEndExcluding": "14.1-29.72",
"versionStartIncluding": "14.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Authenticated user can access unintended user capabilities\u00a0in\u00a0NetScaler ADC and NetScaler Gateway if the appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for Kerberos SSO to access backend resources\u00a0OR\u00a0the appliance must be configured as an\u00a0Auth Server (AAA Vserver) with KCDAccount configuration for Kerberos SSO to access backend resources"
},
{
"lang": "es",
"value": "El usuario autenticado puede acceder a las capacidades de usuario no deseadas en NetScaler ADC y NetScaler Gateway si el dispositivo debe configurarse como un Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) con configuraci\u00f3n de KCDAccount para Kerberos SSO para acceder a los recursos del backend O el dispositivo debe configurarse como un servidor de autenticaci\u00f3n (AAA Vserver) con configuraci\u00f3n de KCDAccount para Kerberos SSO para acceder a los recursos del backend "
}
],
"id": "CVE-2024-8535",
"lastModified": "2025-07-25T18:59:58.327",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 5.8,
"baseSeverity": "MEDIUM",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "LOW",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "secure@citrix.com",
"type": "Secondary"
}
]
},
"published": "2024-11-12T19:15:19.040",
"references": [
{
"source": "secure@citrix.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US"
}
],
"sourceIdentifier": "secure@citrix.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-552"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
FKIE_CVE-2024-8534
Vulnerability from fkie_nvd - Published: 2024-11-12 19:15 - Updated: 2025-07-25 18:42
Severity ?
Summary
Memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver) OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "F5EE3463-C7DB-493D-A14E-7A8891B903D9",
"versionEndExcluding": "12.1-55.321",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*",
"matchCriteriaId": "1EAF1004-344C-4A0A-A1B6-A8932D763724",
"versionEndExcluding": "12.1-55.321",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "0F832616-B768-4B98-AF21-3C32CB1F9A3B",
"versionEndExcluding": "13.1-55.34",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "23A038D6-AA3B-4833-AEE8-0DCE05DC21E9",
"versionEndExcluding": "13.1-37.207",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "29410A07-D4E1-4D0F-BC78-4A2323325370",
"versionEndExcluding": "14.1-29.72",
"versionStartIncluding": "14.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B767B864-9D9B-4C28-A216-570E8835D466",
"versionEndExcluding": "13.1-55.34",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3E814029-E1B3-48E7-847E-B5A522D06780",
"versionEndExcluding": "14.1-29.72",
"versionStartIncluding": "14.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Memory safety vulnerability leading to memory corruption and Denial of Service\u00a0in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled\u00a0OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver)\u00a0OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled"
},
{
"lang": "es",
"value": "Vulnerabilidad de seguridad de la memoria que provoca corrupci\u00f3n de memoria y denegaci\u00f3n de servicio en NetScaler ADC y Gateway si el dispositivo debe configurarse como un Gateway (VPN Vserver) con la funci\u00f3n RDP habilitada O el dispositivo debe configurarse como un Gateway (VPN Vserver) y se crea un perfil de servidor proxy RDP y se configura como Gateway (VPN Vserver) O el dispositivo debe configurarse como un servidor de autenticaci\u00f3n (AAA Vserver) con la funci\u00f3n RDP habilitada"
}
],
"id": "CVE-2024-8534",
"lastModified": "2025-07-25T18:42:21.863",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 8.4,
"baseSeverity": "HIGH",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "secure@citrix.com",
"type": "Secondary"
}
]
},
"published": "2024-11-12T19:15:18.907",
"references": [
{
"source": "secure@citrix.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US"
}
],
"sourceIdentifier": "secure@citrix.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "secure@citrix.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
FKIE_CVE-2024-5491
Vulnerability from fkie_nvd - Published: 2024-07-10 19:15 - Updated: 2025-07-25 15:11
Severity ?
Summary
Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "817B0ACA-8E2B-47CC-81B9-A3D623FE5B2F",
"versionEndExcluding": "12.1-55.304",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*",
"matchCriteriaId": "2F1F1189-FA1B-4B72-BAA7-A70BCE71DB9D",
"versionEndExcluding": "12.1-55.304",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "425AD5C8-E126-4BE1-9FC2-FDE3EEC85175",
"versionEndExcluding": "13.0-92.31",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "5A4A9E3F-5C62-42F7-9EA7-043B45518D04",
"versionEndExcluding": "13.1-37.183",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "7CBCB1C9-3212-49EA-BBA7-42E619C33D29",
"versionEndExcluding": "13.1-53.17",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "B4A8DCB9-804B-4B68-A91C-170288C1C18D",
"versionEndExcluding": "14.1-25.53",
"versionStartIncluding": "14.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "67CB7BF3-ADCC-4CB8-B622-7E0DA9B7D68E",
"versionEndExcluding": "13.0-92.31",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "47EF52BA-49BE-4FFB-9073-F8B15CC87C89",
"versionEndExcluding": "13.1-53.17",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F49E675E-EC43-4286-8791-9B0B6864DEB9",
"versionEndExcluding": "14.1-25.53",
"versionStartIncluding": "14.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler"
},
{
"lang": "es",
"value": "Denegaci\u00f3n de servicio en NetScaler ADC y NetScaler Gateway en NetScaler"
}
],
"id": "CVE-2024-5491",
"lastModified": "2025-07-25T15:11:57.837",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "secure@citrix.com",
"type": "Secondary"
}
]
},
"published": "2024-07-10T19:15:11.190",
"references": [
{
"source": "secure@citrix.com",
"tags": [
"Broken Link"
],
"url": "https://support.citrix.com/article/CTX677944/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
},
{
"source": "nvd@nist.gov",
"tags": [
"Vendor Advisory"
],
"url": "https://support.citrix.com/external/article?articleUrl=CTX677944-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Broken Link"
],
"url": "https://support.citrix.com/article/CTX677944/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
}
],
"sourceIdentifier": "secure@citrix.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
FKIE_CVE-2024-5492
Vulnerability from fkie_nvd - Published: 2024-07-10 19:15 - Updated: 2025-07-25 15:12
Severity ?
Summary
Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites in NetScaler ADC and NetScaler Gateway
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "817B0ACA-8E2B-47CC-81B9-A3D623FE5B2F",
"versionEndExcluding": "12.1-55.304",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*",
"matchCriteriaId": "2F1F1189-FA1B-4B72-BAA7-A70BCE71DB9D",
"versionEndExcluding": "12.1-55.304",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "425AD5C8-E126-4BE1-9FC2-FDE3EEC85175",
"versionEndExcluding": "13.0-92.31",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "5A4A9E3F-5C62-42F7-9EA7-043B45518D04",
"versionEndExcluding": "13.1-37.183",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "7CBCB1C9-3212-49EA-BBA7-42E619C33D29",
"versionEndExcluding": "13.1-53.17",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "B4A8DCB9-804B-4B68-A91C-170288C1C18D",
"versionEndExcluding": "14.1-25.53",
"versionStartIncluding": "14.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "67CB7BF3-ADCC-4CB8-B622-7E0DA9B7D68E",
"versionEndExcluding": "13.0-92.31",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "47EF52BA-49BE-4FFB-9073-F8B15CC87C89",
"versionEndExcluding": "13.1-53.17",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F49E675E-EC43-4286-8791-9B0B6864DEB9",
"versionEndExcluding": "14.1-25.53",
"versionStartIncluding": "14.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites\u00a0in NetScaler ADC and NetScaler Gateway"
},
{
"lang": "es",
"value": "La vulnerabilidad de redireccionamiento abierto permite a un atacante remoto no autenticado redirigir a los usuarios a sitios web arbitrarios en NetScaler ADC y NetScaler Gateway."
}
],
"id": "CVE-2024-5492",
"lastModified": "2025-07-25T15:12:49.503",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 2.7,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "secure@citrix.com",
"type": "Secondary"
}
]
},
"published": "2024-07-10T19:15:11.293",
"references": [
{
"source": "secure@citrix.com",
"tags": [
"Broken Link"
],
"url": "https://support.citrix.com/article/CTX677944/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
},
{
"source": "nvd@nist.gov",
"tags": [
"Vendor Advisory"
],
"url": "https://support.citrix.com/external/article?articleUrl=CTX677944-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Broken Link"
],
"url": "https://support.citrix.com/article/CTX677944/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
}
],
"sourceIdentifier": "secure@citrix.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-601"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
FKIE_CVE-2023-6549
Vulnerability from fkie_nvd - Published: 2024-01-17 21:15 - Updated: 2025-10-24 13:42
Severity ?
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and Out-Of-Bounds Memory Read
References
Impacted products
{
"cisaActionDue": "2024-02-07",
"cisaExploitAdd": "2024-01-17",
"cisaRequiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
"cisaVulnerabilityName": "Citrix NetScaler ADC and NetScaler Gateway Buffer Overflow Vulnerability",
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "E5672003-8E6B-4316-B5C9-FE436080ADD1",
"versionEndExcluding": "12.1-55.302",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:ndcpp:*:*:*",
"matchCriteriaId": "D1A11ABD-4F45-4BA9-B30B-F1D8A612CC15",
"versionEndExcluding": "12.1-55.302",
"versionStartIncluding": "12.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "FC0A5AAC-62DD-416A-A801-A7A95D5EF73C",
"versionEndExcluding": "13.0-92.21",
"versionStartIncluding": "13.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:fips:*:*:*",
"matchCriteriaId": "8C8A6B95-8338-4EE7-A6EC-7D84AEDC4AF3",
"versionEndExcluding": "13.1-37.176",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "3CF77D9D-FC89-493D-B97D-F9699D182F54",
"versionEndExcluding": "13.1-51.15",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:-:*:*:*",
"matchCriteriaId": "62CD82CF-9013-4E54-B175-19B804A351AA",
"versionEndExcluding": "14.1-12.35",
"versionStartIncluding": "14.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "68E1F810-ABCD-40A7-A8C1-4E8727799C7C",
"versionEndExcluding": "13.0-92.21",
"versionStartIncluding": "13.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E870C309-D5CD-4181-9DEB-4833DE2EAEB7",
"versionEndExcluding": "13.1-51.15",
"versionStartIncluding": "13.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2836707F-A36F-479E-BFDC-CF55AEFC37EE",
"versionEndExcluding": "14.1-12.35",
"versionStartIncluding": "14.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and\u00a0Out-Of-Bounds Memory Read\n"
},
{
"lang": "es",
"value": "La restricci\u00f3n inadecuada de las operaciones dentro de los l\u00edmites de un b\u00fafer de memoria en NetScaler ADC y NetScaler Gateway permite una denegaci\u00f3n de servicio no autenticada"
}
],
"id": "CVE-2023-6549",
"lastModified": "2025-10-24T13:42:40.103",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 4.2,
"source": "secure@citrix.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2024-01-17T21:15:11.690",
"references": [
{
"source": "secure@citrix.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"US Government Resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-6549"
}
],
"sourceIdentifier": "secure@citrix.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "secure@citrix.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
CVE-2025-7776 (GCVE-0-2025-7776)
Vulnerability from cvelistv5 – Published: 2025-08-26 13:03 – Updated: 2025-08-27 14:33
VLAI?
Summary
Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to it
Severity ?
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-7776",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-27T14:33:04.448715Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-08-27T14:33:12.503Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "47.48",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "59.22",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.241",
"status": "affected",
"version": "13.1 FIPS and NDcPP",
"versionType": "patch"
},
{
"lessThan": "55.330",
"status": "affected",
"version": "12.1 FIPS and NDcPP",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "47.48",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "59.22",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.241",
"status": "affected",
"version": "13.1 FIPS and NDcPP",
"versionType": "patch"
},
{
"lessThan": "55.330",
"status": "affected",
"version": "12.1 FIPS and NDcPP",
"versionType": "patch"
}
]
}
],
"datePublic": "2025-08-26T12:59:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eMemory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service\u003c/span\u003e\u0026nbsp;in\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNetScaler ADC and NetScaler Gateway when\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to it \u003c/span\u003e\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service\u00a0in\u00a0NetScaler ADC and NetScaler Gateway when\u00a0NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to it"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-08-26T13:03:42.316Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694938"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2025-7776",
"datePublished": "2025-08-26T13:03:42.316Z",
"dateReserved": "2025-07-17T20:39:15.456Z",
"dateUpdated": "2025-08-27T14:33:12.503Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-7775 (GCVE-0-2025-7775)
Vulnerability from cvelistv5 – Published: 2025-08-26 12:56 – Updated: 2025-10-21 22:45
VLAI?
Summary
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server
(OR)
NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers
(OR)
NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers
(OR)
CR virtual server with type HDX
Severity ?
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-7775",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-27T03:55:14.429609Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2025-08-26",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-7775"
},
"type": "kev"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-21T22:45:20.444Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-7775"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-08-26T00:00:00+00:00",
"value": "CVE-2025-7775 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "47.48",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "59.22",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.241",
"status": "affected",
"version": "13.1 FIPS and NDcPP",
"versionType": "patch"
},
{
"lessThan": "55.330",
"status": "affected",
"version": "12.1 FIPS and NDcPP",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "47.48",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "59.22",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.241",
"status": "affected",
"version": "13.1 FIPS and NDcPP",
"versionType": "patch"
},
{
"lessThan": "55.330",
"status": "affected",
"version": "12.1 FIPS and NDcPP",
"versionType": "patch"
}
]
}
],
"datePublic": "2025-08-26T12:52:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eMemory overflow vulnerability leading to Remote Code Execution and/or Denial of Service\u003c/span\u003e in \u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNetScaler ADC and NetScaler Gateway when\u0026nbsp;\u003cp\u003eNetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server\u003c/p\u003e\u003cp\u003e(OR)\u003c/p\u003e\u003cp\u003eNetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers \u003c/p\u003e\u003cp\u003e(OR)\u003c/p\u003e\u003cp\u003eNetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers\u003c/p\u003e\u003cp\u003e(OR)\u003c/p\u003e\u003cp\u003eCR virtual server with type HDX\u003c/p\u003e\u003c/span\u003e"
}
],
"value": "Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when\u00a0NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server\n\n(OR)\n\nNetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers \n\n(OR)\n\nNetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers\n\n(OR)\n\nCR virtual server with type HDX"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 9.2,
"baseSeverity": "CRITICAL",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-08-26T12:56:53.794Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694938"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2025-7775",
"datePublished": "2025-08-26T12:56:53.794Z",
"dateReserved": "2025-07-17T20:39:14.032Z",
"dateUpdated": "2025-10-21T22:45:20.444Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-6543 (GCVE-0-2025-6543)
Vulnerability from cvelistv5 – Published: 2025-06-25 12:49 – Updated: 2025-10-21 22:45
VLAI?
Summary
Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
Severity ?
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-6543",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-17T03:55:32.992762Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2025-06-30",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-6543"
},
"type": "kev"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-21T22:45:23.800Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-6543"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-06-30T00:00:00+00:00",
"value": "CVE-2025-6543 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "47.46",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "59.19",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.236",
"status": "affected",
"version": "13.1 FIPS and NDcPP",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "47.46",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "59.19",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.236",
"status": "affected",
"version": "13.1 FIPS and NDcPP",
"versionType": "patch"
}
]
}
],
"datePublic": "2025-06-25T12:30:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when\u0026nbsp;configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server"
}
],
"value": "Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when\u00a0configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 9.2,
"baseSeverity": "CRITICAL",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-06-25T12:49:57.896Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694788"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Memory overflow vulnerability leading to unintended control flow and Denial of Service",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2025-6543",
"datePublished": "2025-06-25T12:49:57.896Z",
"dateReserved": "2025-06-23T18:08:23.912Z",
"dateUpdated": "2025-10-21T22:45:23.800Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-5349 (GCVE-0-2025-5349)
Vulnerability from cvelistv5 – Published: 2025-06-17 12:32 – Updated: 2025-06-26 03:55
VLAI?
Summary
Improper access control on the NetScaler Management Interface in NetScaler ADC and NetScaler Gateway
Severity ?
CWE
- CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-5349",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-06-25T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-06-26T03:55:22.631Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "43.56",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "58.32",
"status": "affected",
"version": "13.1",
"versionType": "patch"
}
]
}
],
"datePublic": "2025-06-17T12:31:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eImproper access control on the NetScaler Management Interface\u003c/span\u003e\u003c/b\u003e in \u003cb\u003e\u003cspan style=\"background-color: transparent;\"\u003eNetScaler\u003c/span\u003e\u003cspan style=\"background-color: transparent;\"\u003e ADC\u202fand \u003c/span\u003e\u003cspan style=\"background-color: transparent;\"\u003eNetScaler\u003c/span\u003e\u003cspan style=\"background-color: transparent;\"\u003e Gateway \u003c/span\u003e\u003c/b\u003e\u003cbr\u003e"
}
],
"value": "Improper access control on the NetScaler Management Interface in NetScaler ADC\u202fand NetScaler Gateway"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1284",
"description": "CWE-1284 Improper Validation of Specified Quantity in Input",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-06-17T12:32:24.670Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX693420"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "NetScaler ADC\u202fand NetScaler Gateway - Improper access control on the NetScaler Management Interface",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2025-5349",
"datePublished": "2025-06-17T12:32:24.670Z",
"dateReserved": "2025-05-30T06:53:21.233Z",
"dateUpdated": "2025-06-26T03:55:22.631Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-5777 (GCVE-0-2025-5777)
Vulnerability from cvelistv5 – Published: 2025-06-17 12:29 – Updated: 2025-10-21 22:45
VLAI?
Summary
Insufficient input validation leading to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
Severity ?
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-5777",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-17T03:55:31.757062Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2025-07-10",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-5777"
},
"type": "kev"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-457",
"description": "CWE-457 Use of Uninitialized Variable",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-21T22:45:24.347Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"third-party-advisory",
"technical-description",
"signature"
],
"url": "https://doublepulsar.com/citrixbleed-2-exploitation-started-mid-june-how-to-spot-it-f3106392aa71"
},
{
"tags": [
"media-coverage"
],
"url": "https://reliaquest.com/blog/threat-spotlight-citrix-bleed-2-vulnerability-in-netscaler-adc-gateway-devices/"
},
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-5777"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-07-10T00:00:00+00:00",
"value": "CVE-2025-5777 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-08-13T18:49:26.791Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://www.bleepingcomputer.com/news/security/cisa-tags-citrix-bleed-2-as-exploited-gives-agencies-a-day-to-patch/"
},
{
"url": "https://labs.watchtowr.com/how-much-more-must-we-bleed-citrix-netscaler-memory-disclosure-citrixbleed-2-cve-2025-5777/"
},
{
"url": "https://www.theregister.com/2025/07/10/cisa_citrixbleed_kev/"
},
{
"url": "https://horizon3.ai/attack-research/attack-blogs/cve-2025-5777-citrixbleed-2-write-up-maybe/"
},
{
"url": "https://www.netscaler.com/blog/news/netscaler-critical-security-updates-for-cve-2025-6543-and-cve-2025-5777/"
},
{
"url": "https://citrixbleed.com"
}
],
"title": "CVE Program Container",
"x_generator": {
"engine": "ADPogram 0.0.1"
}
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "43.56",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "58.32",
"status": "affected",
"version": "13.1",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "43.56",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "58.32",
"status": "affected",
"version": "13.1",
"versionType": "patch"
}
]
}
],
"datePublic": "2025-06-17T12:25:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eInsufficient input validation leading to memory overread when the\u003c/span\u003e\u0026nbsp;\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server\u003c/span\u003e"
}
],
"value": "Insufficient input validation leading to memory overread when the\u00a0NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125 Out-of-bounds Read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-06-24T00:57:12.458Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX693420"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "NetScaler ADC and NetScaler Gateway - Insufficient input validation leading to memory overread",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2025-5777",
"datePublished": "2025-06-17T12:29:34.506Z",
"dateReserved": "2025-06-06T06:14:02.358Z",
"dateUpdated": "2025-10-21T22:45:24.347Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-8535 (GCVE-0-2024-8535)
Vulnerability from cvelistv5 – Published: 2024-11-12 18:28 – Updated: 2024-11-21 16:18
VLAI?
Summary
Authenticated user can access unintended user capabilities in NetScaler ADC and NetScaler Gateway if the appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for Kerberos SSO to access backend resources OR the appliance must be configured as an Auth Server (AAA Vserver) with KCDAccount configuration for Kerberos SSO to access backend resources
Severity ?
CWE
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| NetScaler | NetScaler ADC |
Affected:
14.1 , < 29.72
(patch)
Affected: 13.1 , < 55.34 (patch) Affected: 13.1 FIPS , < 37.207 (patch) Affected: 12.1-FIPS , < 55.321 (patch) Affected: 12.1-NDcPP , < 55.321 (patch) |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "adc",
"vendor": "netscaler",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "custom"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "custom"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1fips",
"versionType": "custom"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-fips",
"versionType": "custom"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-ndcpp",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:gateway:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "gateway",
"vendor": "netscaler",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "custom"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "custom"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1fips",
"versionType": "custom"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-fips",
"versionType": "custom"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-ndcpp",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-8535",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-13T20:05:08.852710Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-552",
"description": "CWE-552 Files or Directories Accessible to External Parties",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-21T16:18:12.855Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NetScaler ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1 FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NetScaler Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eAuthenticated user can access unintended user capabilities\u0026nbsp;\u003c/span\u003ein\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNetScaler ADC and NetScaler Gateway if t\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003ehe appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for Kerberos SSO to access backend resources\u0026nbsp;\u003c/span\u003e\u003cstrong\u003eOR\u003c/strong\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u0026nbsp;t\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003ehe appliance must be configured as an\u0026nbsp;\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003eAuth Server (AAA Vserver) with KCDAccount configuration for Kerberos SSO to access backend resources\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u003cbr\u003e\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Authenticated user can access unintended user capabilities\u00a0in\u00a0NetScaler ADC and NetScaler Gateway if the appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for Kerberos SSO to access backend resources\u00a0OR\u00a0the appliance must be configured as an\u00a0Auth Server (AAA Vserver) with KCDAccount configuration for Kerberos SSO to access backend resources"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 5.8,
"baseSeverity": "MEDIUM",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "LOW",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-12T18:31:02.674Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Authenticated user can access unintended user capabilities",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2024-8535",
"datePublished": "2024-11-12T18:28:51.398Z",
"dateReserved": "2024-09-06T17:18:27.467Z",
"dateUpdated": "2024-11-21T16:18:12.855Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-8534 (GCVE-0-2024-8534)
Vulnerability from cvelistv5 – Published: 2024-11-12 18:15 – Updated: 2024-11-21 16:19
VLAI?
Summary
Memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver) OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled
Severity ?
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| NetSclaer | NetScaler ADC |
Affected:
14.1 , < 29.72
(patch)
Affected: 13.1 , < 55.34 (patch) Affected: 13.1-FIPS , < 37.207 (patch) Affected: 12.1-FIPS , < 55.321 (patch) Affected: 12.1-NDcPP , < 55.321 (patch) |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "adc",
"vendor": "netscaler",
"versions": [
{
"lessThan": "14.1-29.72",
"status": "affected",
"version": "14.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:gateway:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "gateway",
"vendor": "netscaler",
"versions": [
{
"lessThan": "14.1-29.72",
"status": "affected",
"version": "14.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "adc",
"vendor": "netscaler",
"versions": [
{
"lessThan": "13.1-55.34",
"status": "affected",
"version": "13.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:netscaler-adc_13.1-fips:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "netscaler-adc_13.1-fips",
"vendor": "netscaler",
"versions": [
{
"lessThan": "13.1-37.207",
"status": "affected",
"version": "13.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:netscaler-adc_12.1-fips:12.1:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "netscaler-adc_12.1-fips",
"vendor": "netscaler",
"versions": [
{
"lessThan": "12.1-55.321",
"status": "affected",
"version": "12.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:netscaler-adc_12.1-ndcpp:12.1:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "netscaler-adc_12.1-ndcpp",
"vendor": "netscaler",
"versions": [
{
"lessThan": "12.1-55.321",
"status": "affected",
"version": "12.1",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-8534",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-13T14:38:35.887321Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-21T16:19:44.438Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NetScaler ADC",
"vendor": "NetSclaer",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NetScaler Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eMemory safety vulnerability leading to memory corruption and Denial of Service\u0026nbsp;\u003c/span\u003ein NetScaler ADC and Gateway if t\u003cspan style=\"background-color: var(--wht);\"\u003ehe appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled\u0026nbsp;\u003c/span\u003e\u003cstrong\u003eOR t\u003c/strong\u003e\u003cspan style=\"background-color: var(--wht);\"\u003ehe appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver)\u0026nbsp;\u003c/span\u003e\u003cstrong\u003eOR t\u003c/strong\u003e\u003cspan style=\"background-color: var(--wht);\"\u003ehe appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled\u003c/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003c/strong\u003e\u003cbr\u003e"
}
],
"value": "Memory safety vulnerability leading to memory corruption and Denial of Service\u00a0in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled\u00a0OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver)\u00a0OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 8.4,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-12T18:15:44.673Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Memory safety vulnerability leading to memory corruption and Denial of Service",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2024-8534",
"datePublished": "2024-11-12T18:15:44.673Z",
"dateReserved": "2024-09-06T17:18:25.789Z",
"dateUpdated": "2024-11-21T16:19:44.438Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-5492 (GCVE-0-2024-5492)
Vulnerability from cvelistv5 – Published: 2024-07-10 19:04 – Updated: 2024-08-01 21:11
VLAI?
Summary
Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites in NetScaler ADC and NetScaler Gateway
Severity ?
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| NetSclaer | NetScaler ADC |
Affected:
14.1 , < 25.53
(patch)
Affected: 13.1 , < 53.17 (patch) Affected: 13.0 , < 92.13 (patch) Affected: 13.1-FIPS , < 37.183 (patch) Affected: 12.1-FIPS , < 55.304 (patch) Affected: 12.1-NDcPP , < 55.304 (patch) |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "netscaler_application_delivery_controller",
"vendor": "citrix",
"versions": [
{
"lessThan": "14.1-25.53",
"status": "affected",
"version": "14.1",
"versionType": "custom"
},
{
"lessThan": "13.1-53.17",
"status": "affected",
"version": "13.1",
"versionType": "custom"
},
{
"lessThan": "13.0-92.31",
"status": "affected",
"version": "13.0",
"versionType": "custom"
},
{
"lessThan": "13.1-37.183",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "custom"
},
{
"lessThan": "12.1-55.304",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "custom"
},
{
"lessThan": "12.1-55.304",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "netscaler_gateway",
"vendor": "citrix",
"versions": [
{
"lessThan": "14.1-25.53",
"status": "affected",
"version": "14.1",
"versionType": "custom"
},
{
"lessThan": "13.1-53.17",
"status": "affected",
"version": "13.1",
"versionType": "custom"
},
{
"lessThan": "13.0-92.31",
"status": "affected",
"version": "13.0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-5492",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-12T20:06:46.037235Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-601",
"description": "CWE-601 URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-12T20:15:15.431Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T21:11:12.831Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://support.citrix.com/article/CTX677944/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NetScaler ADC",
"vendor": "NetSclaer",
"versions": [
{
"lessThan": "25.53",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "53.17",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "92.13",
"status": "affected",
"version": "13.0",
"versionType": "patch"
},
{
"lessThan": "37.183",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.304",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.304",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOpen redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites\u003c/span\u003e\u0026nbsp;in \u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNetScaler ADC and NetScaler Gateway \u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites\u00a0in NetScaler ADC and NetScaler Gateway"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-10T19:04:40.775Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/article/CTX677944/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2024-5492",
"datePublished": "2024-07-10T19:04:40.775Z",
"dateReserved": "2024-05-29T20:16:36.573Z",
"dateUpdated": "2024-08-01T21:11:12.831Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-5491 (GCVE-0-2024-5491)
Vulnerability from cvelistv5 – Published: 2024-07-10 18:56 – Updated: 2024-11-01 15:22
VLAI?
Summary
Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler
Severity ?
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| NetScaler | NetScaler ADC |
Affected:
14.1 , < 25.53
(patch)
Affected: 13.1 , < 53.17 (patch) Affected: 13.0 , < 92.31 (patch) Affected: 13.1-FIPS , < 37.183 (patch) Affected: 12.1-FIPS , < 55.304 (patch) Affected: 12.1-NDcPP , < 55.304 (patch) |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-5491",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-10T20:25:24.933103Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-noinfo Not enough information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-01T15:22:05.242Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T21:11:12.815Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://support.citrix.com/article/CTX677944/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NetScaler ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "25.53",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "53.17",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "92.31",
"status": "affected",
"version": "13.0",
"versionType": "patch"
},
{
"lessThan": "37.183",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.304",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.304",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NetScaler Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "25.53",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "53.17",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "92.31",
"status": "affected",
"version": "13.0",
"versionType": "patch"
}
]
}
],
"datePublic": "2024-07-09T18:46:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler"
}
],
"value": "Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-10T18:56:08.095Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/article/CTX677944/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Denial of Service",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2024-5491",
"datePublished": "2024-07-10T18:56:08.095Z",
"dateReserved": "2024-05-29T20:16:35.305Z",
"dateUpdated": "2024-11-01T15:22:05.242Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-6549 (GCVE-0-2023-6549)
Vulnerability from cvelistv5 – Published: 2024-01-17 20:15 – Updated: 2025-10-21 23:05
VLAI?
Summary
Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and Out-Of-Bounds Memory Read
Severity ?
8.2 (High)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cloud Software Group | NetScaler ADC |
Affected:
14.1 , < 12.35
(patch)
Affected: 13.1 , < 51.15 (patch) Affected: 13.0 , < 92.21 (patch) Affected: 13.1-FIPS , < 37.176 (patch) Affected: 12.1-FIPS , < 55.302 (patch) Affected: 12.1-NDcPP , < 55.302 (patch) |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T08:35:13.934Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-6549",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-01-31T05:00:20.477654Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2024-01-17",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-6549"
},
"type": "kev"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-21T23:05:27.936Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-6549"
}
],
"timeline": [
{
"lang": "en",
"time": "2024-01-17T00:00:00+00:00",
"value": "CVE-2023-6549 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NetScaler ADC\u202f",
"vendor": "Cloud Software Group",
"versions": [
{
"lessThan": "12.35",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "51.15",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "92.21",
"status": "affected",
"version": "13.0 ",
"versionType": "patch"
},
{
"lessThan": "37.176",
"status": "affected",
"version": " 13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.302",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.302",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eImproper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and\u0026nbsp;\u003c/span\u003e\u003c/b\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cb\u003eOut-Of-Bounds Memory Read\u003c/b\u003e\u003c/span\u003e\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and\u00a0Out-Of-Bounds Memory Read\n"
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-05-10T17:29:28.138Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2023-6549",
"datePublished": "2024-01-17T20:15:53.345Z",
"dateReserved": "2023-12-06T11:01:58.256Z",
"dateUpdated": "2025-10-21T23:05:27.936Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-7776 (GCVE-0-2025-7776)
Vulnerability from nvd – Published: 2025-08-26 13:03 – Updated: 2025-08-27 14:33
VLAI?
Summary
Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to it
Severity ?
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-7776",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-27T14:33:04.448715Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-08-27T14:33:12.503Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "47.48",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "59.22",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.241",
"status": "affected",
"version": "13.1 FIPS and NDcPP",
"versionType": "patch"
},
{
"lessThan": "55.330",
"status": "affected",
"version": "12.1 FIPS and NDcPP",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "47.48",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "59.22",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.241",
"status": "affected",
"version": "13.1 FIPS and NDcPP",
"versionType": "patch"
},
{
"lessThan": "55.330",
"status": "affected",
"version": "12.1 FIPS and NDcPP",
"versionType": "patch"
}
]
}
],
"datePublic": "2025-08-26T12:59:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eMemory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service\u003c/span\u003e\u0026nbsp;in\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNetScaler ADC and NetScaler Gateway when\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to it \u003c/span\u003e\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service\u00a0in\u00a0NetScaler ADC and NetScaler Gateway when\u00a0NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) with PCoIP Profile bounded to it"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-08-26T13:03:42.316Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694938"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Memory overflow vulnerability leading to unpredictable or erroneous behavior and Denial of Service",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2025-7776",
"datePublished": "2025-08-26T13:03:42.316Z",
"dateReserved": "2025-07-17T20:39:15.456Z",
"dateUpdated": "2025-08-27T14:33:12.503Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-7775 (GCVE-0-2025-7775)
Vulnerability from nvd – Published: 2025-08-26 12:56 – Updated: 2025-10-21 22:45
VLAI?
Summary
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server
(OR)
NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers
(OR)
NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers
(OR)
CR virtual server with type HDX
Severity ?
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-7775",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-27T03:55:14.429609Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2025-08-26",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-7775"
},
"type": "kev"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-21T22:45:20.444Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-7775"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-08-26T00:00:00+00:00",
"value": "CVE-2025-7775 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "47.48",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "59.22",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.241",
"status": "affected",
"version": "13.1 FIPS and NDcPP",
"versionType": "patch"
},
{
"lessThan": "55.330",
"status": "affected",
"version": "12.1 FIPS and NDcPP",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "47.48",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "59.22",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.241",
"status": "affected",
"version": "13.1 FIPS and NDcPP",
"versionType": "patch"
},
{
"lessThan": "55.330",
"status": "affected",
"version": "12.1 FIPS and NDcPP",
"versionType": "patch"
}
]
}
],
"datePublic": "2025-08-26T12:52:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eMemory overflow vulnerability leading to Remote Code Execution and/or Denial of Service\u003c/span\u003e in \u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNetScaler ADC and NetScaler Gateway when\u0026nbsp;\u003cp\u003eNetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server\u003c/p\u003e\u003cp\u003e(OR)\u003c/p\u003e\u003cp\u003eNetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers \u003c/p\u003e\u003cp\u003e(OR)\u003c/p\u003e\u003cp\u003eNetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers\u003c/p\u003e\u003cp\u003e(OR)\u003c/p\u003e\u003cp\u003eCR virtual server with type HDX\u003c/p\u003e\u003c/span\u003e"
}
],
"value": "Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when\u00a0NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server\n\n(OR)\n\nNetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers \n\n(OR)\n\nNetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers\n\n(OR)\n\nCR virtual server with type HDX"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 9.2,
"baseSeverity": "CRITICAL",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-08-26T12:56:53.794Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694938"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2025-7775",
"datePublished": "2025-08-26T12:56:53.794Z",
"dateReserved": "2025-07-17T20:39:14.032Z",
"dateUpdated": "2025-10-21T22:45:20.444Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-6543 (GCVE-0-2025-6543)
Vulnerability from nvd – Published: 2025-06-25 12:49 – Updated: 2025-10-21 22:45
VLAI?
Summary
Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
Severity ?
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-6543",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-17T03:55:32.992762Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2025-06-30",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-6543"
},
"type": "kev"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-21T22:45:23.800Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-6543"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-06-30T00:00:00+00:00",
"value": "CVE-2025-6543 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "47.46",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "59.19",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.236",
"status": "affected",
"version": "13.1 FIPS and NDcPP",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "47.46",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "59.19",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.236",
"status": "affected",
"version": "13.1 FIPS and NDcPP",
"versionType": "patch"
}
]
}
],
"datePublic": "2025-06-25T12:30:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when\u0026nbsp;configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server"
}
],
"value": "Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when\u00a0configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 9.2,
"baseSeverity": "CRITICAL",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-06-25T12:49:57.896Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694788"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Memory overflow vulnerability leading to unintended control flow and Denial of Service",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2025-6543",
"datePublished": "2025-06-25T12:49:57.896Z",
"dateReserved": "2025-06-23T18:08:23.912Z",
"dateUpdated": "2025-10-21T22:45:23.800Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-5349 (GCVE-0-2025-5349)
Vulnerability from nvd – Published: 2025-06-17 12:32 – Updated: 2025-06-26 03:55
VLAI?
Summary
Improper access control on the NetScaler Management Interface in NetScaler ADC and NetScaler Gateway
Severity ?
CWE
- CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-5349",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-06-25T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-06-26T03:55:22.631Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "43.56",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "58.32",
"status": "affected",
"version": "13.1",
"versionType": "patch"
}
]
}
],
"datePublic": "2025-06-17T12:31:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eImproper access control on the NetScaler Management Interface\u003c/span\u003e\u003c/b\u003e in \u003cb\u003e\u003cspan style=\"background-color: transparent;\"\u003eNetScaler\u003c/span\u003e\u003cspan style=\"background-color: transparent;\"\u003e ADC\u202fand \u003c/span\u003e\u003cspan style=\"background-color: transparent;\"\u003eNetScaler\u003c/span\u003e\u003cspan style=\"background-color: transparent;\"\u003e Gateway \u003c/span\u003e\u003c/b\u003e\u003cbr\u003e"
}
],
"value": "Improper access control on the NetScaler Management Interface in NetScaler ADC\u202fand NetScaler Gateway"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1284",
"description": "CWE-1284 Improper Validation of Specified Quantity in Input",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-06-17T12:32:24.670Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX693420"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "NetScaler ADC\u202fand NetScaler Gateway - Improper access control on the NetScaler Management Interface",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2025-5349",
"datePublished": "2025-06-17T12:32:24.670Z",
"dateReserved": "2025-05-30T06:53:21.233Z",
"dateUpdated": "2025-06-26T03:55:22.631Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-5777 (GCVE-0-2025-5777)
Vulnerability from nvd – Published: 2025-06-17 12:29 – Updated: 2025-10-21 22:45
VLAI?
Summary
Insufficient input validation leading to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server
Severity ?
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-5777",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-17T03:55:31.757062Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2025-07-10",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-5777"
},
"type": "kev"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-457",
"description": "CWE-457 Use of Uninitialized Variable",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-21T22:45:24.347Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"third-party-advisory",
"technical-description",
"signature"
],
"url": "https://doublepulsar.com/citrixbleed-2-exploitation-started-mid-june-how-to-spot-it-f3106392aa71"
},
{
"tags": [
"media-coverage"
],
"url": "https://reliaquest.com/blog/threat-spotlight-citrix-bleed-2-vulnerability-in-netscaler-adc-gateway-devices/"
},
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-5777"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-07-10T00:00:00+00:00",
"value": "CVE-2025-5777 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-08-13T18:49:26.791Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://www.bleepingcomputer.com/news/security/cisa-tags-citrix-bleed-2-as-exploited-gives-agencies-a-day-to-patch/"
},
{
"url": "https://labs.watchtowr.com/how-much-more-must-we-bleed-citrix-netscaler-memory-disclosure-citrixbleed-2-cve-2025-5777/"
},
{
"url": "https://www.theregister.com/2025/07/10/cisa_citrixbleed_kev/"
},
{
"url": "https://horizon3.ai/attack-research/attack-blogs/cve-2025-5777-citrixbleed-2-write-up-maybe/"
},
{
"url": "https://www.netscaler.com/blog/news/netscaler-critical-security-updates-for-cve-2025-6543-and-cve-2025-5777/"
},
{
"url": "https://citrixbleed.com"
}
],
"title": "CVE Program Container",
"x_generator": {
"engine": "ADPogram 0.0.1"
}
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "43.56",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "58.32",
"status": "affected",
"version": "13.1",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "43.56",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "58.32",
"status": "affected",
"version": "13.1",
"versionType": "patch"
}
]
}
],
"datePublic": "2025-06-17T12:25:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eInsufficient input validation leading to memory overread when the\u003c/span\u003e\u0026nbsp;\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server\u003c/span\u003e"
}
],
"value": "Insufficient input validation leading to memory overread when the\u00a0NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "CWE-125 Out-of-bounds Read",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-06-24T00:57:12.458Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX693420"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "NetScaler ADC and NetScaler Gateway - Insufficient input validation leading to memory overread",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2025-5777",
"datePublished": "2025-06-17T12:29:34.506Z",
"dateReserved": "2025-06-06T06:14:02.358Z",
"dateUpdated": "2025-10-21T22:45:24.347Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-8535 (GCVE-0-2024-8535)
Vulnerability from nvd – Published: 2024-11-12 18:28 – Updated: 2024-11-21 16:18
VLAI?
Summary
Authenticated user can access unintended user capabilities in NetScaler ADC and NetScaler Gateway if the appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for Kerberos SSO to access backend resources OR the appliance must be configured as an Auth Server (AAA Vserver) with KCDAccount configuration for Kerberos SSO to access backend resources
Severity ?
CWE
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| NetScaler | NetScaler ADC |
Affected:
14.1 , < 29.72
(patch)
Affected: 13.1 , < 55.34 (patch) Affected: 13.1 FIPS , < 37.207 (patch) Affected: 12.1-FIPS , < 55.321 (patch) Affected: 12.1-NDcPP , < 55.321 (patch) |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "adc",
"vendor": "netscaler",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "custom"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "custom"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1fips",
"versionType": "custom"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-fips",
"versionType": "custom"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-ndcpp",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:gateway:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "gateway",
"vendor": "netscaler",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "custom"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "custom"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1fips",
"versionType": "custom"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-fips",
"versionType": "custom"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-ndcpp",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-8535",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-13T20:05:08.852710Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-552",
"description": "CWE-552 Files or Directories Accessible to External Parties",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-21T16:18:12.855Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NetScaler ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1 FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NetScaler Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eAuthenticated user can access unintended user capabilities\u0026nbsp;\u003c/span\u003ein\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNetScaler ADC and NetScaler Gateway if t\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003ehe appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for Kerberos SSO to access backend resources\u0026nbsp;\u003c/span\u003e\u003cstrong\u003eOR\u003c/strong\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u0026nbsp;t\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003ehe appliance must be configured as an\u0026nbsp;\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003eAuth Server (AAA Vserver) with KCDAccount configuration for Kerberos SSO to access backend resources\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u003cbr\u003e\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Authenticated user can access unintended user capabilities\u00a0in\u00a0NetScaler ADC and NetScaler Gateway if the appliance must be configured as a Gateway (SSL VPN, ICA Proxy, CVPN, RDP Proxy) with KCDAccount configuration for Kerberos SSO to access backend resources\u00a0OR\u00a0the appliance must be configured as an\u00a0Auth Server (AAA Vserver) with KCDAccount configuration for Kerberos SSO to access backend resources"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 5.8,
"baseSeverity": "MEDIUM",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "LOW",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-12T18:31:02.674Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Authenticated user can access unintended user capabilities",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2024-8535",
"datePublished": "2024-11-12T18:28:51.398Z",
"dateReserved": "2024-09-06T17:18:27.467Z",
"dateUpdated": "2024-11-21T16:18:12.855Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-8534 (GCVE-0-2024-8534)
Vulnerability from nvd – Published: 2024-11-12 18:15 – Updated: 2024-11-21 16:19
VLAI?
Summary
Memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver) OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled
Severity ?
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| NetSclaer | NetScaler ADC |
Affected:
14.1 , < 29.72
(patch)
Affected: 13.1 , < 55.34 (patch) Affected: 13.1-FIPS , < 37.207 (patch) Affected: 12.1-FIPS , < 55.321 (patch) Affected: 12.1-NDcPP , < 55.321 (patch) |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "adc",
"vendor": "netscaler",
"versions": [
{
"lessThan": "14.1-29.72",
"status": "affected",
"version": "14.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:gateway:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "gateway",
"vendor": "netscaler",
"versions": [
{
"lessThan": "14.1-29.72",
"status": "affected",
"version": "14.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:adc:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "adc",
"vendor": "netscaler",
"versions": [
{
"lessThan": "13.1-55.34",
"status": "affected",
"version": "13.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:netscaler-adc_13.1-fips:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "netscaler-adc_13.1-fips",
"vendor": "netscaler",
"versions": [
{
"lessThan": "13.1-37.207",
"status": "affected",
"version": "13.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:netscaler-adc_12.1-fips:12.1:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "netscaler-adc_12.1-fips",
"vendor": "netscaler",
"versions": [
{
"lessThan": "12.1-55.321",
"status": "affected",
"version": "12.1",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:netscaler:netscaler-adc_12.1-ndcpp:12.1:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "netscaler-adc_12.1-ndcpp",
"vendor": "netscaler",
"versions": [
{
"lessThan": "12.1-55.321",
"status": "affected",
"version": "12.1",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-8534",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-13T14:38:35.887321Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-21T16:19:44.438Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NetScaler ADC",
"vendor": "NetSclaer",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NetScaler Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "29.72",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "55.34",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "37.207",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.321",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eMemory safety vulnerability leading to memory corruption and Denial of Service\u0026nbsp;\u003c/span\u003ein NetScaler ADC and Gateway if t\u003cspan style=\"background-color: var(--wht);\"\u003ehe appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled\u0026nbsp;\u003c/span\u003e\u003cstrong\u003eOR t\u003c/strong\u003e\u003cspan style=\"background-color: var(--wht);\"\u003ehe appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver)\u0026nbsp;\u003c/span\u003e\u003cstrong\u003eOR t\u003c/strong\u003e\u003cspan style=\"background-color: var(--wht);\"\u003ehe appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled\u003c/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003c/strong\u003e\u003cbr\u003e"
}
],
"value": "Memory safety vulnerability leading to memory corruption and Denial of Service\u00a0in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled\u00a0OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver)\u00a0OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 8.4,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:L",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-12T18:15:44.673Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Memory safety vulnerability leading to memory corruption and Denial of Service",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2024-8534",
"datePublished": "2024-11-12T18:15:44.673Z",
"dateReserved": "2024-09-06T17:18:25.789Z",
"dateUpdated": "2024-11-21T16:19:44.438Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-5492 (GCVE-0-2024-5492)
Vulnerability from nvd – Published: 2024-07-10 19:04 – Updated: 2024-08-01 21:11
VLAI?
Summary
Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites in NetScaler ADC and NetScaler Gateway
Severity ?
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| NetSclaer | NetScaler ADC |
Affected:
14.1 , < 25.53
(patch)
Affected: 13.1 , < 53.17 (patch) Affected: 13.0 , < 92.13 (patch) Affected: 13.1-FIPS , < 37.183 (patch) Affected: 12.1-FIPS , < 55.304 (patch) Affected: 12.1-NDcPP , < 55.304 (patch) |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:citrix:netscaler_application_delivery_controller:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "netscaler_application_delivery_controller",
"vendor": "citrix",
"versions": [
{
"lessThan": "14.1-25.53",
"status": "affected",
"version": "14.1",
"versionType": "custom"
},
{
"lessThan": "13.1-53.17",
"status": "affected",
"version": "13.1",
"versionType": "custom"
},
{
"lessThan": "13.0-92.31",
"status": "affected",
"version": "13.0",
"versionType": "custom"
},
{
"lessThan": "13.1-37.183",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "custom"
},
{
"lessThan": "12.1-55.304",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "custom"
},
{
"lessThan": "12.1-55.304",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "netscaler_gateway",
"vendor": "citrix",
"versions": [
{
"lessThan": "14.1-25.53",
"status": "affected",
"version": "14.1",
"versionType": "custom"
},
{
"lessThan": "13.1-53.17",
"status": "affected",
"version": "13.1",
"versionType": "custom"
},
{
"lessThan": "13.0-92.31",
"status": "affected",
"version": "13.0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-5492",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-12T20:06:46.037235Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-601",
"description": "CWE-601 URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-12T20:15:15.431Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T21:11:12.831Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://support.citrix.com/article/CTX677944/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NetScaler ADC",
"vendor": "NetSclaer",
"versions": [
{
"lessThan": "25.53",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "53.17",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "92.13",
"status": "affected",
"version": "13.0",
"versionType": "patch"
},
{
"lessThan": "37.183",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.304",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.304",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eOpen redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites\u003c/span\u003e\u0026nbsp;in \u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eNetScaler ADC and NetScaler Gateway \u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites\u00a0in NetScaler ADC and NetScaler Gateway"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-10T19:04:40.775Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/article/CTX677944/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Open redirect vulnerability allows a remote unauthenticated attacker to redirect users to arbitrary websites",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2024-5492",
"datePublished": "2024-07-10T19:04:40.775Z",
"dateReserved": "2024-05-29T20:16:36.573Z",
"dateUpdated": "2024-08-01T21:11:12.831Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-5491 (GCVE-0-2024-5491)
Vulnerability from nvd – Published: 2024-07-10 18:56 – Updated: 2024-11-01 15:22
VLAI?
Summary
Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler
Severity ?
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| NetScaler | NetScaler ADC |
Affected:
14.1 , < 25.53
(patch)
Affected: 13.1 , < 53.17 (patch) Affected: 13.0 , < 92.31 (patch) Affected: 13.1-FIPS , < 37.183 (patch) Affected: 12.1-FIPS , < 55.304 (patch) Affected: 12.1-NDcPP , < 55.304 (patch) |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-5491",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-10T20:25:24.933103Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-noinfo Not enough information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-01T15:22:05.242Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T21:11:12.815Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://support.citrix.com/article/CTX677944/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NetScaler ADC",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "25.53",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "53.17",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "92.31",
"status": "affected",
"version": "13.0",
"versionType": "patch"
},
{
"lessThan": "37.183",
"status": "affected",
"version": "13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.304",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.304",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
},
{
"defaultStatus": "unaffected",
"product": "NetScaler Gateway",
"vendor": "NetScaler",
"versions": [
{
"lessThan": "25.53",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "53.17",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "92.31",
"status": "affected",
"version": "13.0",
"versionType": "patch"
}
]
}
],
"datePublic": "2024-07-09T18:46:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler"
}
],
"value": "Denial of Service in NetScaler ADC and NetScaler Gateway in NetScaler"
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "ADJACENT",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "LOW",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-10T18:56:08.095Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/article/CTX677944/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20245491-and-cve20245492"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Denial of Service",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2024-5491",
"datePublished": "2024-07-10T18:56:08.095Z",
"dateReserved": "2024-05-29T20:16:35.305Z",
"dateUpdated": "2024-11-01T15:22:05.242Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-6549 (GCVE-0-2023-6549)
Vulnerability from nvd – Published: 2024-01-17 20:15 – Updated: 2025-10-21 23:05
VLAI?
Summary
Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and Out-Of-Bounds Memory Read
Severity ?
8.2 (High)
CWE
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cloud Software Group | NetScaler ADC |
Affected:
14.1 , < 12.35
(patch)
Affected: 13.1 , < 51.15 (patch) Affected: 13.0 , < 92.21 (patch) Affected: 13.1-FIPS , < 37.176 (patch) Affected: 12.1-FIPS , < 55.302 (patch) Affected: 12.1-NDcPP , < 55.302 (patch) |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T08:35:13.934Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-6549",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-01-31T05:00:20.477654Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2024-01-17",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-6549"
},
"type": "kev"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-10-21T23:05:27.936Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-6549"
}
],
"timeline": [
{
"lang": "en",
"time": "2024-01-17T00:00:00+00:00",
"value": "CVE-2023-6549 added to CISA KEV"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NetScaler ADC\u202f",
"vendor": "Cloud Software Group",
"versions": [
{
"lessThan": "12.35",
"status": "affected",
"version": "14.1",
"versionType": "patch"
},
{
"lessThan": "51.15",
"status": "affected",
"version": "13.1",
"versionType": "patch"
},
{
"lessThan": "92.21",
"status": "affected",
"version": "13.0 ",
"versionType": "patch"
},
{
"lessThan": "37.176",
"status": "affected",
"version": " 13.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.302",
"status": "affected",
"version": "12.1-FIPS",
"versionType": "patch"
},
{
"lessThan": "55.302",
"status": "affected",
"version": "12.1-NDcPP",
"versionType": "patch"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eImproper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and\u0026nbsp;\u003c/span\u003e\u003c/b\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cb\u003eOut-Of-Bounds Memory Read\u003c/b\u003e\u003c/span\u003e\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Improper Restriction of Operations within the Bounds of a Memory Buffer in NetScaler ADC and NetScaler Gateway allows Unauthenticated Denial of Service and\u00a0Out-Of-Bounds Memory Read\n"
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-05-10T17:29:28.138Z",
"orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"shortName": "Citrix"
},
"references": [
{
"url": "https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
"assignerShortName": "Citrix",
"cveId": "CVE-2023-6549",
"datePublished": "2024-01-17T20:15:53.345Z",
"dateReserved": "2023-12-06T11:01:58.256Z",
"dateUpdated": "2025-10-21T23:05:27.936Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}