Description
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.
CVSS Metrics
- Vector
- CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:U/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:Clear
- Attack Vector
- local
- Complexity
- low
- Privileges
- low
- User Action
- passive
- Confidentiality
- undefined
- Integrity
- undefined
- Availability
- undefined
- Weaknesses
- CWE-770CWE-775CWE-841
Metadata
- Primary Vendor
- OPENVPN
- Published
- 12/3/2025
- Last Modified
- 1/30/2026
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
openvpn : openvpnopenvpn : openvpnopenvpn : openvpnopenvpn : openvpnopenvpn : openvpnopenvpn : openvpnopenvpn : openvpnopenvpn : openvpnopenvpn : openvpn
AI-Powered Remediation
Generate remediation guidance or a C-suite brief for this vulnerability.