FKIE_CVE-2025-13751
Vulnerability from fkie_nvd - Published: 2025-12-03 17:15 - Updated: 2026-01-30 18:43
Severity ?
Summary
Interactive service agent in OpenVPN version 2.5.0 through 2.6.16 and 2.7_alpha1 through 2.7_rc2 on Windows allows a local authenticated user to connect to the service and trigger an error causing a local denial of service.
References
| URL | Tags | ||
|---|---|---|---|
| security@openvpn.net | https://community.openvpn.net/Security%20Announcements/CVE-2025-13751 | Vendor Advisory | |
| security@openvpn.net | https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00153.html | Mailing List, Release Notes | |
| security@openvpn.net | https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00154.html | Mailing List, Release Notes |
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"configurations": [
{
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"versionEndExcluding": "2.6.17",
"versionStartIncluding": "2.5.0",
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "Interactive service agent in OpenVPN version 2.5.0 through 2.6.16 and 2.7_alpha1 through 2.7_rc2 on Windows allows a local authenticated user to connect to the service and trigger an error causing a local denial of service."
},
{
"lang": "es",
"value": "El agente de servicio interactivo en OpenVPN desde la versi\u00f3n 2.5.0 hasta la 2.7_rc2 en Windows permite a un usuario local autenticado conectarse al servicio y desencadenar un error, causando una denegaci\u00f3n de servicio local."
}
],
"id": "CVE-2025-13751",
"lastModified": "2026-01-30T18:43:57.883",
"metrics": {
"cvssMetricV31": [
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"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
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"cvssMetricV40": [
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"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "LOCAL",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 1.3,
"baseSeverity": "LOW",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "UNREPORTED",
"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": "CLEAR",
"subAvailabilityImpact": "HIGH",
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"userInteraction": "PASSIVE",
"valueDensity": "NOT_DEFINED",
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"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "security@openvpn.net",
"type": "Secondary"
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]
},
"published": "2025-12-03T17:15:49.913",
"references": [
{
"source": "security@openvpn.net",
"tags": [
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],
"url": "https://community.openvpn.net/Security%20Announcements/CVE-2025-13751"
},
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"vulnStatus": "Analyzed",
"weaknesses": [
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"description": [
{
"lang": "en",
"value": "CWE-770"
},
{
"lang": "en",
"value": "CWE-775"
},
{
"lang": "en",
"value": "CWE-841"
}
],
"source": "security@openvpn.net",
"type": "Secondary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
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.
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