Search
Find a vulnerability
Search criteria
ⓘ
Use this form to refine search results.
Full-text search supports keyword queries with ranking and filtering.
You can combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by date instead of relevance.
10 vulnerabilities by Novakon
CVE-2025-9966 (GCVE-0-2025-9966)
Vulnerability from nvd – Published: 2025-09-23 11:41 – Updated: 2026-03-31 12:41
VLAI
EPSS
VEX
Title
Execution with Unnecessary Privileges
Summary
Improper privilege management vulnerability in Novakon P series allows attackers to gain root privileges if one service is compromized.This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build
2026.02.06 (commit d0f97fd9).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Novakon | P series (P07, P10, P12, P15) |
Affected:
P – V2001.A.c518o2 , ≤ P-V2005
(custom)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-9966",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-23T19:21:46.495803Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-23T19:22:06.125Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T18:14:26.665Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://seclists.org/fulldisclosure/2025/Sep/70"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "P series (P07, P10, P12, P15)",
"vendor": "Novakon",
"versions": [
{
"lessThanOrEqual": "P-V2005",
"status": "affected",
"version": "P \u2013 V2001.A.c518o2",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "S. Dietz (CyberDanube)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Improper privilege management vulnerability in Novakon P series allows attackers to gain root privileges if one service is compromized.\u003cp\u003eThis issue affects P series: P \u2013 V2001.A.C518o2 until\u0026nbsp;P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9).\u003c/p\u003e"
}
],
"value": "Improper privilege management vulnerability in Novakon P series allows attackers to gain root privileges if one service is compromized.This issue affects P series: P \u2013 V2001.A.C518o2 until\u00a0P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9)."
}
],
"impacts": [
{
"capecId": "CAPEC-69",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-69 Target Programs with Elevated Privileges"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"attackVector": "PHYSICAL",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "HIGH",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:P/AC:H/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-269",
"description": "CWE-269 Improper Privilege Management",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T12:41:06.188Z",
"orgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"shortName": "CyberDanube"
},
"references": [
{
"url": "https://cyberdanube.com/security-research/multiple-vulnerabilities-in-novakon-hmi-series/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/en/news/detail/Security_Advisory__Firmware_Update_Available_for_NOVAKON_P_Series_HMI_Products"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/common/frontend/download?path=/uploads/images/support/download/NOVAKON_P-Series-HMI_Security-Advisory_CVE-2025-9962-9966_Rev2_0.pdf"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Execution with Unnecessary Privileges",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"assignerShortName": "CyberDanube",
"cveId": "CVE-2025-9966",
"datePublished": "2025-09-23T11:41:19.444Z",
"dateReserved": "2025-09-03T20:34:20.515Z",
"dateUpdated": "2026-03-31T12:41:06.188Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-9965 (GCVE-0-2025-9965)
Vulnerability from nvd – Published: 2025-09-23 11:36 – Updated: 2026-03-31 12:41
VLAI
EPSS
VEX
Title
UDP Service Weak Authentication
Summary
Improper authentication vulnerability in Novakon P series allows unauthenticated attackers to upload and download any application from/to the device.This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build
2026.02.06 (commit d0f97fd9).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Novakon | P series (P07, P10, P12, P15) |
Affected:
P – V2001.A.c518o2 , ≤ P-V2005
(custom)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-9965",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-23T19:22:21.494485Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-23T19:22:30.730Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T18:14:25.691Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://seclists.org/fulldisclosure/2025/Sep/70"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "P series (P07, P10, P12, P15)",
"vendor": "Novakon",
"versions": [
{
"lessThanOrEqual": "P-V2005",
"status": "affected",
"version": "P \u2013 V2001.A.c518o2",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "S. Dietz (CyberDanube)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Improper authentication vulnerability in Novakon P series allows unauthenticated attackers to upload and download any application from/to the device.\u003cp\u003eThis issue affects P series: P \u2013 V2001.A.C518o2 until\u0026nbsp;P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9).\u003c/p\u003e"
}
],
"value": "Improper authentication vulnerability in Novakon P series allows unauthenticated attackers to upload and download any application from/to the device.This issue affects P series: P \u2013 V2001.A.C518o2 until\u00a0P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9)."
}
],
"impacts": [
{
"capecId": "CAPEC-114",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-114 Authentication Abuse"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-287",
"description": "CWE-287 Improper Authentication",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T12:41:19.628Z",
"orgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"shortName": "CyberDanube"
},
"references": [
{
"url": "https://cyberdanube.com/security-research/multiple-vulnerabilities-in-novakon-hmi-series/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/en/news/detail/Security_Advisory__Firmware_Update_Available_for_NOVAKON_P_Series_HMI_Products"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/common/frontend/download?path=/uploads/images/support/download/NOVAKON_P-Series-HMI_Security-Advisory_CVE-2025-9962-9966_Rev2_0.pdf"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "UDP Service Weak Authentication",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"assignerShortName": "CyberDanube",
"cveId": "CVE-2025-9965",
"datePublished": "2025-09-23T11:36:35.285Z",
"dateReserved": "2025-09-03T20:34:19.829Z",
"dateUpdated": "2026-03-31T12:41:19.628Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-9964 (GCVE-0-2025-9964)
Vulnerability from nvd – Published: 2025-09-23 11:33 – Updated: 2026-03-31 12:41
VLAI
EPSS
VEX
Title
Weak Authentication for Root User
Summary
No password for the root user is set in Novakon P series. This allows phyiscal attackers to enter the console easily.
This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build
2026.02.06 (commit d0f97fd9).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-521 - Weak Password Requirements
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Novakon | P series (P07, P10, P12, P15) |
Affected:
P – V2001.A.c518o2 , ≤ P-V2005
(custom)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-9964",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-23T19:22:45.415214Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-23T19:23:21.156Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T18:14:24.756Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://seclists.org/fulldisclosure/2025/Sep/70"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "P series (P07, P10, P12, P15)",
"vendor": "Novakon",
"versions": [
{
"lessThanOrEqual": "P-V2005",
"status": "affected",
"version": "P \u2013 V2001.A.c518o2",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "S. Dietz (CyberDanube)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "No password for the root user is set in Novakon P series. This allows phyiscal attackers to enter the console easily. \u003cbr\u003eThis issue affects P series: P \u2013 V2001.A.C518o2 until P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9)."
}
],
"value": "No password for the root user is set in Novakon P series. This allows phyiscal attackers to enter the console easily. \nThis issue affects P series: P \u2013 V2001.A.C518o2 until P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9)."
}
],
"impacts": [
{
"capecId": "CAPEC-70",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-70 Try Common or Default Usernames and Passwords"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "PHYSICAL",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-521",
"description": "CWE-521 Weak Password Requirements",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T12:41:30.412Z",
"orgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"shortName": "CyberDanube"
},
"references": [
{
"url": "https://cyberdanube.com/security-research/multiple-vulnerabilities-in-novakon-hmi-series/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/en/news/detail/Security_Advisory__Firmware_Update_Available_for_NOVAKON_P_Series_HMI_Products"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/common/frontend/download?path=/uploads/images/support/download/NOVAKON_P-Series-HMI_Security-Advisory_CVE-2025-9962-9966_Rev2_0.pdf"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Weak Authentication for Root User",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"assignerShortName": "CyberDanube",
"cveId": "CVE-2025-9964",
"datePublished": "2025-09-23T11:33:13.872Z",
"dateReserved": "2025-09-03T20:34:19.027Z",
"dateUpdated": "2026-03-31T12:41:30.412Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-9963 (GCVE-0-2025-9963)
Vulnerability from nvd – Published: 2025-09-23 11:11 – Updated: 2026-03-31 12:41
VLAI
EPSS
VEX
Title
Path Traversal
Summary
A path traversal vulnerability in Novakon P series allows to expose the root file system "/" and modify all files with root permissions. This way the system can also be compromized.This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build
2026.02.06 (commit d0f97fd9).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Novakon | P series (P07, P10, P12, P15) |
Affected:
P – V2001.A.c518o2 , ≤ P-V2005
(custom)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-9963",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-23T19:27:01.923556Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-23T19:27:36.127Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T18:14:23.795Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://seclists.org/fulldisclosure/2025/Sep/70"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "P series (P07, P10, P12, P15)",
"vendor": "Novakon",
"versions": [
{
"lessThanOrEqual": "P-V2005",
"status": "affected",
"version": "P \u2013 V2001.A.c518o2",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "S. Dietz (CyberDanube)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A path traversal vulnerability in Novakon P series allows to expose the root file system \"/\" and modify all files with root permissions. This way the system can also be compromized.\u003cp\u003eThis issue affects P series: P \u2013 V2001.A.C518o2 until P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9).\u003c/p\u003e"
}
],
"value": "A path traversal vulnerability in Novakon P series allows to expose the root file system \"/\" and modify all files with root permissions. This way the system can also be compromized.This issue affects P series: P \u2013 V2001.A.C518o2 until P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9)."
}
],
"impacts": [
{
"capecId": "CAPEC-126",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-126 Path Traversal"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "LOCAL",
"baseScore": 9.4,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T12:41:40.115Z",
"orgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"shortName": "CyberDanube"
},
"references": [
{
"url": "https://cyberdanube.com/security-research/multiple-vulnerabilities-in-novakon-hmi-series/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/en/news/detail/Security_Advisory__Firmware_Update_Available_for_NOVAKON_P_Series_HMI_Products"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/common/frontend/download?path=/uploads/images/support/download/NOVAKON_P-Series-HMI_Security-Advisory_CVE-2025-9962-9966_Rev2_0.pdf"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Path Traversal",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"assignerShortName": "CyberDanube",
"cveId": "CVE-2025-9963",
"datePublished": "2025-09-23T11:11:14.251Z",
"dateReserved": "2025-09-03T20:34:18.112Z",
"dateUpdated": "2026-03-31T12:41:40.115Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-9962 (GCVE-0-2025-9962)
Vulnerability from nvd – Published: 2025-09-23 11:02 – Updated: 2026-03-31 12:41
VLAI
EPSS
VEX
Title
Unauthenticated Buffer Overflow
Summary
A buffer overflow vulnerability in Novakon P series allows attackers to gain root permission without prior authentication.This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build
2026.02.06 (commit d0f97fd9).
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Novakon | P series (P07, P10, P12, P15) |
Affected:
P – V2001.A.c518o2 , ≤ P-V2005
(custom)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-9962",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-23T19:28:29.269695Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-23T19:28:38.776Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T18:14:22.855Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://seclists.org/fulldisclosure/2025/Sep/70"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "P series (P07, P10, P12, P15)",
"vendor": "Novakon",
"versions": [
{
"lessThanOrEqual": "P-V2005",
"status": "affected",
"version": "P \u2013 V2001.A.c518o2",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "S. Dietz (CyberDanube)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A buffer overflow vulnerability in Novakon P series allows attackers to gain root permission without prior authentication.\u003cp\u003eThis issue affects P series: P \u2013 V2001.A.C518o2 until P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9).\u003c/p\u003e"
}
],
"value": "A buffer overflow vulnerability in Novakon P series allows attackers to gain root permission without prior authentication.This issue affects P series: P \u2013 V2001.A.C518o2 until P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9)."
}
],
"impacts": [
{
"capecId": "CAPEC-100",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-100 Overflow Buffers"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 10,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"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:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T12:41:49.720Z",
"orgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"shortName": "CyberDanube"
},
"references": [
{
"url": "https://cyberdanube.com/security-research/multiple-vulnerabilities-in-novakon-hmi-series/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/en/news/detail/Security_Advisory__Firmware_Update_Available_for_NOVAKON_P_Series_HMI_Products"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/common/frontend/download?path=/uploads/images/support/download/NOVAKON_P-Series-HMI_Security-Advisory_CVE-2025-9962-9966_Rev2_0.pdf"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Unauthenticated Buffer Overflow",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"assignerShortName": "CyberDanube",
"cveId": "CVE-2025-9962",
"datePublished": "2025-09-23T11:02:13.795Z",
"dateReserved": "2025-09-03T20:34:17.417Z",
"dateUpdated": "2026-03-31T12:41:49.720Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-9966 (GCVE-0-2025-9966)
Vulnerability from cvelistv5 – Published: 2025-09-23 11:41 – Updated: 2026-03-31 12:41
VLAI
EPSS
VEX
Title
Execution with Unnecessary Privileges
Summary
Improper privilege management vulnerability in Novakon P series allows attackers to gain root privileges if one service is compromized.This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build
2026.02.06 (commit d0f97fd9).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Novakon | P series (P07, P10, P12, P15) |
Affected:
P – V2001.A.c518o2 , ≤ P-V2005
(custom)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-9966",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-23T19:21:46.495803Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-23T19:22:06.125Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T18:14:26.665Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://seclists.org/fulldisclosure/2025/Sep/70"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "P series (P07, P10, P12, P15)",
"vendor": "Novakon",
"versions": [
{
"lessThanOrEqual": "P-V2005",
"status": "affected",
"version": "P \u2013 V2001.A.c518o2",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "S. Dietz (CyberDanube)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Improper privilege management vulnerability in Novakon P series allows attackers to gain root privileges if one service is compromized.\u003cp\u003eThis issue affects P series: P \u2013 V2001.A.C518o2 until\u0026nbsp;P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9).\u003c/p\u003e"
}
],
"value": "Improper privilege management vulnerability in Novakon P series allows attackers to gain root privileges if one service is compromized.This issue affects P series: P \u2013 V2001.A.C518o2 until\u00a0P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9)."
}
],
"impacts": [
{
"capecId": "CAPEC-69",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-69 Target Programs with Elevated Privileges"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "HIGH",
"attackRequirements": "PRESENT",
"attackVector": "PHYSICAL",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "HIGH",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "ACTIVE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:P/AC:H/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-269",
"description": "CWE-269 Improper Privilege Management",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T12:41:06.188Z",
"orgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"shortName": "CyberDanube"
},
"references": [
{
"url": "https://cyberdanube.com/security-research/multiple-vulnerabilities-in-novakon-hmi-series/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/en/news/detail/Security_Advisory__Firmware_Update_Available_for_NOVAKON_P_Series_HMI_Products"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/common/frontend/download?path=/uploads/images/support/download/NOVAKON_P-Series-HMI_Security-Advisory_CVE-2025-9962-9966_Rev2_0.pdf"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Execution with Unnecessary Privileges",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"assignerShortName": "CyberDanube",
"cveId": "CVE-2025-9966",
"datePublished": "2025-09-23T11:41:19.444Z",
"dateReserved": "2025-09-03T20:34:20.515Z",
"dateUpdated": "2026-03-31T12:41:06.188Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-9965 (GCVE-0-2025-9965)
Vulnerability from cvelistv5 – Published: 2025-09-23 11:36 – Updated: 2026-03-31 12:41
VLAI
EPSS
VEX
Title
UDP Service Weak Authentication
Summary
Improper authentication vulnerability in Novakon P series allows unauthenticated attackers to upload and download any application from/to the device.This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build
2026.02.06 (commit d0f97fd9).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Novakon | P series (P07, P10, P12, P15) |
Affected:
P – V2001.A.c518o2 , ≤ P-V2005
(custom)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-9965",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-23T19:22:21.494485Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-23T19:22:30.730Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T18:14:25.691Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://seclists.org/fulldisclosure/2025/Sep/70"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "P series (P07, P10, P12, P15)",
"vendor": "Novakon",
"versions": [
{
"lessThanOrEqual": "P-V2005",
"status": "affected",
"version": "P \u2013 V2001.A.c518o2",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "S. Dietz (CyberDanube)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Improper authentication vulnerability in Novakon P series allows unauthenticated attackers to upload and download any application from/to the device.\u003cp\u003eThis issue affects P series: P \u2013 V2001.A.C518o2 until\u0026nbsp;P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9).\u003c/p\u003e"
}
],
"value": "Improper authentication vulnerability in Novakon P series allows unauthenticated attackers to upload and download any application from/to the device.This issue affects P series: P \u2013 V2001.A.C518o2 until\u00a0P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9)."
}
],
"impacts": [
{
"capecId": "CAPEC-114",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-114 Authentication Abuse"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-287",
"description": "CWE-287 Improper Authentication",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T12:41:19.628Z",
"orgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"shortName": "CyberDanube"
},
"references": [
{
"url": "https://cyberdanube.com/security-research/multiple-vulnerabilities-in-novakon-hmi-series/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/en/news/detail/Security_Advisory__Firmware_Update_Available_for_NOVAKON_P_Series_HMI_Products"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/common/frontend/download?path=/uploads/images/support/download/NOVAKON_P-Series-HMI_Security-Advisory_CVE-2025-9962-9966_Rev2_0.pdf"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "UDP Service Weak Authentication",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"assignerShortName": "CyberDanube",
"cveId": "CVE-2025-9965",
"datePublished": "2025-09-23T11:36:35.285Z",
"dateReserved": "2025-09-03T20:34:19.829Z",
"dateUpdated": "2026-03-31T12:41:19.628Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-9964 (GCVE-0-2025-9964)
Vulnerability from cvelistv5 – Published: 2025-09-23 11:33 – Updated: 2026-03-31 12:41
VLAI
EPSS
VEX
Title
Weak Authentication for Root User
Summary
No password for the root user is set in Novakon P series. This allows phyiscal attackers to enter the console easily.
This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build
2026.02.06 (commit d0f97fd9).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-521 - Weak Password Requirements
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Novakon | P series (P07, P10, P12, P15) |
Affected:
P – V2001.A.c518o2 , ≤ P-V2005
(custom)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-9964",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-23T19:22:45.415214Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-23T19:23:21.156Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T18:14:24.756Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://seclists.org/fulldisclosure/2025/Sep/70"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "P series (P07, P10, P12, P15)",
"vendor": "Novakon",
"versions": [
{
"lessThanOrEqual": "P-V2005",
"status": "affected",
"version": "P \u2013 V2001.A.c518o2",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "S. Dietz (CyberDanube)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "No password for the root user is set in Novakon P series. This allows phyiscal attackers to enter the console easily. \u003cbr\u003eThis issue affects P series: P \u2013 V2001.A.C518o2 until P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9)."
}
],
"value": "No password for the root user is set in Novakon P series. This allows phyiscal attackers to enter the console easily. \nThis issue affects P series: P \u2013 V2001.A.C518o2 until P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9)."
}
],
"impacts": [
{
"capecId": "CAPEC-70",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-70 Try Common or Default Usernames and Passwords"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "PHYSICAL",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-521",
"description": "CWE-521 Weak Password Requirements",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T12:41:30.412Z",
"orgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"shortName": "CyberDanube"
},
"references": [
{
"url": "https://cyberdanube.com/security-research/multiple-vulnerabilities-in-novakon-hmi-series/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/en/news/detail/Security_Advisory__Firmware_Update_Available_for_NOVAKON_P_Series_HMI_Products"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/common/frontend/download?path=/uploads/images/support/download/NOVAKON_P-Series-HMI_Security-Advisory_CVE-2025-9962-9966_Rev2_0.pdf"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Weak Authentication for Root User",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"assignerShortName": "CyberDanube",
"cveId": "CVE-2025-9964",
"datePublished": "2025-09-23T11:33:13.872Z",
"dateReserved": "2025-09-03T20:34:19.027Z",
"dateUpdated": "2026-03-31T12:41:30.412Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-9963 (GCVE-0-2025-9963)
Vulnerability from cvelistv5 – Published: 2025-09-23 11:11 – Updated: 2026-03-31 12:41
VLAI
EPSS
VEX
Title
Path Traversal
Summary
A path traversal vulnerability in Novakon P series allows to expose the root file system "/" and modify all files with root permissions. This way the system can also be compromized.This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build
2026.02.06 (commit d0f97fd9).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Novakon | P series (P07, P10, P12, P15) |
Affected:
P – V2001.A.c518o2 , ≤ P-V2005
(custom)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-9963",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-23T19:27:01.923556Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-23T19:27:36.127Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T18:14:23.795Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://seclists.org/fulldisclosure/2025/Sep/70"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "P series (P07, P10, P12, P15)",
"vendor": "Novakon",
"versions": [
{
"lessThanOrEqual": "P-V2005",
"status": "affected",
"version": "P \u2013 V2001.A.c518o2",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "S. Dietz (CyberDanube)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A path traversal vulnerability in Novakon P series allows to expose the root file system \"/\" and modify all files with root permissions. This way the system can also be compromized.\u003cp\u003eThis issue affects P series: P \u2013 V2001.A.C518o2 until P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9).\u003c/p\u003e"
}
],
"value": "A path traversal vulnerability in Novakon P series allows to expose the root file system \"/\" and modify all files with root permissions. This way the system can also be compromized.This issue affects P series: P \u2013 V2001.A.C518o2 until P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9)."
}
],
"impacts": [
{
"capecId": "CAPEC-126",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-126 Path Traversal"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "LOCAL",
"baseScore": 9.4,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T12:41:40.115Z",
"orgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"shortName": "CyberDanube"
},
"references": [
{
"url": "https://cyberdanube.com/security-research/multiple-vulnerabilities-in-novakon-hmi-series/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/en/news/detail/Security_Advisory__Firmware_Update_Available_for_NOVAKON_P_Series_HMI_Products"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/common/frontend/download?path=/uploads/images/support/download/NOVAKON_P-Series-HMI_Security-Advisory_CVE-2025-9962-9966_Rev2_0.pdf"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Path Traversal",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"assignerShortName": "CyberDanube",
"cveId": "CVE-2025-9963",
"datePublished": "2025-09-23T11:11:14.251Z",
"dateReserved": "2025-09-03T20:34:18.112Z",
"dateUpdated": "2026-03-31T12:41:40.115Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-9962 (GCVE-0-2025-9962)
Vulnerability from cvelistv5 – Published: 2025-09-23 11:02 – Updated: 2026-03-31 12:41
VLAI
EPSS
VEX
Title
Unauthenticated Buffer Overflow
Summary
A buffer overflow vulnerability in Novakon P series allows attackers to gain root permission without prior authentication.This issue affects P series: P – V2001.A.C518o2 until P-2.0.05 Build
2026.02.06 (commit d0f97fd9).
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Novakon | P series (P07, P10, P12, P15) |
Affected:
P – V2001.A.c518o2 , ≤ P-V2005
(custom)
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-9962",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-23T19:28:29.269695Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-23T19:28:38.776Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T18:14:22.855Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "http://seclists.org/fulldisclosure/2025/Sep/70"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Linux"
],
"product": "P series (P07, P10, P12, P15)",
"vendor": "Novakon",
"versions": [
{
"lessThanOrEqual": "P-V2005",
"status": "affected",
"version": "P \u2013 V2001.A.c518o2",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "S. Dietz (CyberDanube)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A buffer overflow vulnerability in Novakon P series allows attackers to gain root permission without prior authentication.\u003cp\u003eThis issue affects P series: P \u2013 V2001.A.C518o2 until P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9).\u003c/p\u003e"
}
],
"value": "A buffer overflow vulnerability in Novakon P series allows attackers to gain root permission without prior authentication.This issue affects P series: P \u2013 V2001.A.C518o2 until P-2.0.05 Build\n 2026.02.06 (commit d0f97fd9)."
}
],
"impacts": [
{
"capecId": "CAPEC-100",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-100 Overflow Buffers"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 10,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"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:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-120",
"description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T12:41:49.720Z",
"orgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"shortName": "CyberDanube"
},
"references": [
{
"url": "https://cyberdanube.com/security-research/multiple-vulnerabilities-in-novakon-hmi-series/"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/en/news/detail/Security_Advisory__Firmware_Update_Available_for_NOVAKON_P_Series_HMI_Products"
},
{
"tags": [
"vendor-advisory"
],
"url": "https://www.novakon.com.tw/common/frontend/download?path=/uploads/images/support/download/NOVAKON_P-Series-HMI_Security-Advisory_CVE-2025-9962-9966_Rev2_0.pdf"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Unauthenticated Buffer Overflow",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
"assignerShortName": "CyberDanube",
"cveId": "CVE-2025-9962",
"datePublished": "2025-09-23T11:02:13.795Z",
"dateReserved": "2025-09-03T20:34:17.417Z",
"dateUpdated": "2026-03-31T12:41:49.720Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}