CVE-2021-1586 (GCVE-0-2021-1586)
Vulnerability from cvelistv5 – Published: 2021-08-25 19:10 – Updated: 2024-11-07 22:02
VLAI
EPSS
VEX
Title
Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability
Summary
A vulnerability in the Multi-Pod or Multi-Site network configurations for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, remote attacker to unexpectedly restart the device, resulting in a denial of service (DoS) condition. This vulnerability exists because TCP traffic sent to a specific port on an affected device is not properly sanitized. An attacker could exploit this vulnerability by sending crafted TCP data to a specific port that is listening on a public-facing IP address for the Multi-Pod or Multi-Site configuration. A successful exploit could allow the attacker to cause the device to restart unexpectedly, resulting in a DoS condition.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-07 21:54 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://tools.cisco.com/security/center/content/C… | vendor-advisoryx_refsource_CISCO |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
n/a
|
guessed |
Date Public
2021-08-25 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T16:18:10.396Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "20210825 Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability",
"tags": [
"vendor-advisory",
"x_refsource_CISCO",
"x_transferred"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-n9kaci-tcp-dos-YXukt6gM"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2021-1586",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-07T21:54:28.309256Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-07T22:02:32.217Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Cisco NX-OS System Software in ACI Mode",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2021-08-25T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Multi-Pod or Multi-Site network configurations for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, remote attacker to unexpectedly restart the device, resulting in a denial of service (DoS) condition. This vulnerability exists because TCP traffic sent to a specific port on an affected device is not properly sanitized. An attacker could exploit this vulnerability by sending crafted TCP data to a specific port that is listening on a public-facing IP address for the Multi-Pod or Multi-Site configuration. A successful exploit could allow the attacker to cause the device to restart unexpectedly, resulting in a DoS condition."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-345",
"description": "CWE-345",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-08-25T19:10:59.000Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "20210825 Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability",
"tags": [
"vendor-advisory",
"x_refsource_CISCO"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-n9kaci-tcp-dos-YXukt6gM"
}
],
"source": {
"advisory": "cisco-sa-n9kaci-tcp-dos-YXukt6gM",
"defect": [
[
"CSCvw87983"
]
],
"discovery": "INTERNAL"
},
"title": "Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@cisco.com",
"DATE_PUBLIC": "2021-08-25T16:00:00",
"ID": "CVE-2021-1586",
"STATE": "PUBLIC",
"TITLE": "Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Cisco NX-OS System Software in ACI Mode",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "Cisco"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability in the Multi-Pod or Multi-Site network configurations for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, remote attacker to unexpectedly restart the device, resulting in a denial of service (DoS) condition. This vulnerability exists because TCP traffic sent to a specific port on an affected device is not properly sanitized. An attacker could exploit this vulnerability by sending crafted TCP data to a specific port that is listening on a public-facing IP address for the Multi-Pod or Multi-Site configuration. A successful exploit could allow the attacker to cause the device to restart unexpectedly, resulting in a DoS condition."
}
]
},
"exploit": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"impact": {
"cvss": {
"baseScore": "8.6",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-345"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "20210825 Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability",
"refsource": "CISCO",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-n9kaci-tcp-dos-YXukt6gM"
}
]
},
"source": {
"advisory": "cisco-sa-n9kaci-tcp-dos-YXukt6gM",
"defect": [
[
"CSCvw87983"
]
],
"discovery": "INTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2021-1586",
"datePublished": "2021-08-25T19:10:59.639Z",
"dateReserved": "2020-11-13T00:00:00.000Z",
"dateUpdated": "2024-11-07T22:02:32.217Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2021-1586",
"date": "2026-09-18",
"epss": "0.02453",
"percentile": "0.83657"
},
"fkie_nvd": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:15.0\\(2e\\):*:*:*:*:*:*:*",
"matchCriteriaId": "11E2E40A-CCD5-4CA7-826E-10923BED72E8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:nx-os:15.1\\(1h\\):*:*:*:*:*:*:*",
"matchCriteriaId": "C78C9E79-C6DC-4FE3-8B79-A9BEBED9A67D",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_9000v:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0CD9C1F1-8582-4F67-A77D-97CBFECB88B8",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_92160yc-x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4283E433-7F8C-4410-B565-471415445811",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_92300yc:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F80AB6FB-32FD-43D7-A9F1-80FA47696210",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_92304qc:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D5B2E4C1-2627-4B9D-8E92-4B483F647651",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_92348gc-x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "557ED31C-C26A-4FAE-8B14-D06B49F7F08B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9236c:-:*:*:*:*:*:*:*",
"matchCriteriaId": "11411BFD-3F4D-4309-AB35-A3629A360FB0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9272q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E663DE91-C86D-48DC-B771-FA72A8DF7A7C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93108tc-ex:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A90184B3-C82F-4CE5-B2AD-97D5E4690871",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93108tc-ex-24:-:*:*:*:*:*:*:*",
"matchCriteriaId": "40E40F42-632A-47DF-BE33-DC25B826310B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93108tc-fx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4AB89849-6DA4-4C9D-BC3F-EE0E41FD1901",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93108tc-fx-24:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C47F6BF9-2ADB-41A4-8D7D-8BB00141BB23",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93108tc-fx3p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "BBEF7F26-BB47-44BD-872E-130820557C23",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93120tx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "07DE6F63-2C7D-415B-8C34-01EC05C062F3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93128tx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F423E45D-A6DD-4305-9C6A-EAB26293E53A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9316d-gx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "102F91CD-DFB6-43D4-AE5B-DA157A696230",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180lc-ex:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E952A96A-0F48-4357-B7DD-1127D8827650",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180yc-ex:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F70D81F1-8B12-4474-9060-B4934D8A3873",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180yc-ex-24:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5394DE31-3863-4CA9-B7B1-E5227183100D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180yc-fx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7349D69B-D8FA-4462-AA28-69DD18A652D9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180yc-fx-24:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FE4BB834-2C00-4384-A78E-AF3BCDDC58AF",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180yc-fx3:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B0D30D52-837F-4FDA-B8E5-A9066E9C6D2F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180yc-fx3s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7CE49B45-F2E9-491D-9C29-1B46E9CE14E2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93216tc-fx2:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B1CC5F78-E88B-4B82-9E3E-C73D3A49DE26",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93240yc-fx2:-:*:*:*:*:*:*:*",
"matchCriteriaId": "91231DC6-2773-4238-8C14-A346F213B5E5",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9332c:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2DF88547-BAF4-47B0-9F60-80A30297FCEB",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9332pq:-:*:*:*:*:*:*:*",
"matchCriteriaId": "113772B6-E9D2-4094-9468-3F4E1A87D07D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93360yc-fx2:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C45A38D6-BED6-4FEF-AD87-A1E813695DE0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9336c-fx2:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F1FC2B1F-232E-4754-8076-CC82F3648730",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9336c-fx2-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7CDD27C9-5EAF-4956-8AB7-740C84C9D4FC",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9348gc-fxp:-:*:*:*:*:*:*:*",
"matchCriteriaId": "17C7E3DB-8E1A-47AD-B1C5-61747DC0CFB9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93600cd-gx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2CF467E2-4567-426E-8F48-39669E0F514C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9364c:-:*:*:*:*:*:*:*",
"matchCriteriaId": "63842B25-8C32-4988-BBBD-61E9CB09B4F3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9364c-gx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "68EA1FEF-B6B6-49FE-A0A4-5387F76303F8",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9372px:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4364ADB9-8162-451D-806A-B98924E6B2CF",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9372px-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B53BCB42-ED61-4FCF-8068-CB467631C63C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9372tx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "49E0371B-FDE2-473C-AA59-47E1269D050F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9372tx-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "489D11EC-5A18-4F32-BC7C-AC1FCEC27222",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9396px:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1BC5293E-F2B4-46DC-85DA-167EA323FCFD",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9396tx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EA022E77-6557-4A33-9A3A-D028E2DB669A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9508:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DDC2F709-AFBE-48EA-A3A2-DA1134534FB6",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Multi-Pod or Multi-Site network configurations for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, remote attacker to unexpectedly restart the device, resulting in a denial of service (DoS) condition. This vulnerability exists because TCP traffic sent to a specific port on an affected device is not properly sanitized. An attacker could exploit this vulnerability by sending crafted TCP data to a specific port that is listening on a public-facing IP address for the Multi-Pod or Multi-Site configuration. A successful exploit could allow the attacker to cause the device to restart unexpectedly, resulting in a DoS condition."
},
{
"lang": "es",
"value": "Una vulnerabilidad en las configuraciones de red Multi-Pod o Multi-Site para Cisco Nexus 9000 Series Fabric Switches en el modo Application Centric Infrastructure (ACI) podr\u00eda permitir a un atacante remoto no autenticado reiniciar inesperadamente el dispositivo, resultando en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Esta vulnerabilidad se presenta porque el tr\u00e1fico TCP enviado a un puerto espec\u00edfico en un dispositivo afectado no se sanea apropiadamente. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de datos TCP dise\u00f1ados a un puerto espec\u00edfico que est\u00e1 escuchando en una direcci\u00f3n IP p\u00fablica para la configuraci\u00f3n de Multi-Pod o Multi-Site. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar que el dispositivo se reinicie inesperadamente, resultando en una condici\u00f3n de DoS."
}
],
"id": "CVE-2021-1586",
"lastModified": "2024-11-21T05:44:40.963",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 4.0,
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 4.0,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-08-25T20:15:11.237",
"references": [
{
"source": "ykramarz@cisco.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-n9kaci-tcp-dos-YXukt6gM"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-n9kaci-tcp-dos-YXukt6gM"
}
],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-345"
}
],
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-345"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:nx-os:15.0\\(2e\\):*:*:*:*:*:*:*",
"matchCriteriaId": "11E2E40A-CCD5-4CA7-826E-10923BED72E8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:nx-os:15.1\\(1h\\):*:*:*:*:*:*:*",
"matchCriteriaId": "C78C9E79-C6DC-4FE3-8B79-A9BEBED9A67D",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:nexus_9000v:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0CD9C1F1-8582-4F67-A77D-97CBFECB88B8",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_92160yc-x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4283E433-7F8C-4410-B565-471415445811",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_92300yc:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F80AB6FB-32FD-43D7-A9F1-80FA47696210",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_92304qc:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D5B2E4C1-2627-4B9D-8E92-4B483F647651",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_92348gc-x:-:*:*:*:*:*:*:*",
"matchCriteriaId": "557ED31C-C26A-4FAE-8B14-D06B49F7F08B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9236c:-:*:*:*:*:*:*:*",
"matchCriteriaId": "11411BFD-3F4D-4309-AB35-A3629A360FB0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9272q:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E663DE91-C86D-48DC-B771-FA72A8DF7A7C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93108tc-ex:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A90184B3-C82F-4CE5-B2AD-97D5E4690871",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93108tc-ex-24:-:*:*:*:*:*:*:*",
"matchCriteriaId": "40E40F42-632A-47DF-BE33-DC25B826310B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93108tc-fx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4AB89849-6DA4-4C9D-BC3F-EE0E41FD1901",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93108tc-fx-24:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C47F6BF9-2ADB-41A4-8D7D-8BB00141BB23",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93108tc-fx3p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "BBEF7F26-BB47-44BD-872E-130820557C23",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93120tx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "07DE6F63-2C7D-415B-8C34-01EC05C062F3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93128tx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F423E45D-A6DD-4305-9C6A-EAB26293E53A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9316d-gx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "102F91CD-DFB6-43D4-AE5B-DA157A696230",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180lc-ex:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E952A96A-0F48-4357-B7DD-1127D8827650",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180yc-ex:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F70D81F1-8B12-4474-9060-B4934D8A3873",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180yc-ex-24:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5394DE31-3863-4CA9-B7B1-E5227183100D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180yc-fx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7349D69B-D8FA-4462-AA28-69DD18A652D9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180yc-fx-24:-:*:*:*:*:*:*:*",
"matchCriteriaId": "FE4BB834-2C00-4384-A78E-AF3BCDDC58AF",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180yc-fx3:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B0D30D52-837F-4FDA-B8E5-A9066E9C6D2F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93180yc-fx3s:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7CE49B45-F2E9-491D-9C29-1B46E9CE14E2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93216tc-fx2:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B1CC5F78-E88B-4B82-9E3E-C73D3A49DE26",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93240yc-fx2:-:*:*:*:*:*:*:*",
"matchCriteriaId": "91231DC6-2773-4238-8C14-A346F213B5E5",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9332c:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2DF88547-BAF4-47B0-9F60-80A30297FCEB",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9332pq:-:*:*:*:*:*:*:*",
"matchCriteriaId": "113772B6-E9D2-4094-9468-3F4E1A87D07D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93360yc-fx2:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C45A38D6-BED6-4FEF-AD87-A1E813695DE0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9336c-fx2:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F1FC2B1F-232E-4754-8076-CC82F3648730",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9336c-fx2-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7CDD27C9-5EAF-4956-8AB7-740C84C9D4FC",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9348gc-fxp:-:*:*:*:*:*:*:*",
"matchCriteriaId": "17C7E3DB-8E1A-47AD-B1C5-61747DC0CFB9",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_93600cd-gx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2CF467E2-4567-426E-8F48-39669E0F514C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9364c:-:*:*:*:*:*:*:*",
"matchCriteriaId": "63842B25-8C32-4988-BBBD-61E9CB09B4F3",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9364c-gx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "68EA1FEF-B6B6-49FE-A0A4-5387F76303F8",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9372px:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4364ADB9-8162-451D-806A-B98924E6B2CF",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9372px-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "B53BCB42-ED61-4FCF-8068-CB467631C63C",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9372tx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "49E0371B-FDE2-473C-AA59-47E1269D050F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9372tx-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "489D11EC-5A18-4F32-BC7C-AC1FCEC27222",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9396px:-:*:*:*:*:*:*:*",
"matchCriteriaId": "1BC5293E-F2B4-46DC-85DA-167EA323FCFD",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9396tx:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EA022E77-6557-4A33-9A3A-D028E2DB669A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:nexus_9508:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DDC2F709-AFBE-48EA-A3A2-DA1134534FB6",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Multi-Pod or Multi-Site network configurations for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, remote attacker to unexpectedly restart the device, resulting in a denial of service (DoS) condition. This vulnerability exists because TCP traffic sent to a specific port on an affected device is not properly sanitized. An attacker could exploit this vulnerability by sending crafted TCP data to a specific port that is listening on a public-facing IP address for the Multi-Pod or Multi-Site configuration. A successful exploit could allow the attacker to cause the device to restart unexpectedly, resulting in a DoS condition."
},
{
"lang": "es",
"value": "Una vulnerabilidad en las configuraciones de red Multi-Pod o Multi-Site para Cisco Nexus 9000 Series Fabric Switches en el modo Application Centric Infrastructure (ACI) podr\u00eda permitir a un atacante remoto no autenticado reiniciar inesperadamente el dispositivo, resultando en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Esta vulnerabilidad se presenta porque el tr\u00e1fico TCP enviado a un puerto espec\u00edfico en un dispositivo afectado no se sanea apropiadamente. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de datos TCP dise\u00f1ados a un puerto espec\u00edfico que est\u00e1 escuchando en una direcci\u00f3n IP p\u00fablica para la configuraci\u00f3n de Multi-Pod o Multi-Site. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar que el dispositivo se reinicie inesperadamente, resultando en una condici\u00f3n de DoS."
}
],
"id": "CVE-2021-1586",
"lastModified": "2024-11-21T05:44:40.963",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 4.0,
"source": "psirt@cisco.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 4.0,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-08-25T20:15:11.237",
"references": [
{
"source": "psirt@cisco.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-n9kaci-tcp-dos-YXukt6gM"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-n9kaci-tcp-dos-YXukt6gM"
}
],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-345"
}
],
"source": "psirt@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-345"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T15:06:49+00:00",
"cve": "CVE-2021-1586",
"id": "CVE-2021-1586",
"initial_release_date": "2021-08-25T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-1586.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T16:18:10.396Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "20210825 Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability",
"tags": [
"vendor-advisory",
"x_refsource_CISCO",
"x_transferred"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-n9kaci-tcp-dos-YXukt6gM"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2021-1586",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-07T21:54:28.309256Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-07T21:45:34.480Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Cisco NX-OS System Software in ACI Mode",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2021-08-25T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Multi-Pod or Multi-Site network configurations for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, remote attacker to unexpectedly restart the device, resulting in a denial of service (DoS) condition. This vulnerability exists because TCP traffic sent to a specific port on an affected device is not properly sanitized. An attacker could exploit this vulnerability by sending crafted TCP data to a specific port that is listening on a public-facing IP address for the Multi-Pod or Multi-Site configuration. A successful exploit could allow the attacker to cause the device to restart unexpectedly, resulting in a DoS condition."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-345",
"description": "CWE-345",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-08-25T19:10:59.000Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "20210825 Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability",
"tags": [
"vendor-advisory",
"x_refsource_CISCO"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-n9kaci-tcp-dos-YXukt6gM"
}
],
"source": {
"advisory": "cisco-sa-n9kaci-tcp-dos-YXukt6gM",
"defect": [
[
"CSCvw87983"
]
],
"discovery": "INTERNAL"
},
"title": "Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@cisco.com",
"DATE_PUBLIC": "2021-08-25T16:00:00",
"ID": "CVE-2021-1586",
"STATE": "PUBLIC",
"TITLE": "Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Cisco NX-OS System Software in ACI Mode",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "Cisco"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A vulnerability in the Multi-Pod or Multi-Site network configurations for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, remote attacker to unexpectedly restart the device, resulting in a denial of service (DoS) condition. This vulnerability exists because TCP traffic sent to a specific port on an affected device is not properly sanitized. An attacker could exploit this vulnerability by sending crafted TCP data to a specific port that is listening on a public-facing IP address for the Multi-Pod or Multi-Site configuration. A successful exploit could allow the attacker to cause the device to restart unexpectedly, resulting in a DoS condition."
}
]
},
"exploit": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"impact": {
"cvss": {
"baseScore": "8.6",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-345"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "20210825 Cisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service Vulnerability",
"refsource": "CISCO",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-n9kaci-tcp-dos-YXukt6gM"
}
]
},
"source": {
"advisory": "cisco-sa-n9kaci-tcp-dos-YXukt6gM",
"defect": [
[
"CSCvw87983"
]
],
"discovery": "INTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2021-1586",
"datePublished": "2021-08-25T19:10:59.639Z",
"dateReserved": "2020-11-13T00:00:00.000Z",
"dateUpdated": "2024-11-07T22:02:32.217Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…