Detections
Analytics
CVE-2025-15497
high
Description
Insufficient epoch key slot processing in OpenVPN 2.7_alpha1 through 2.7_rc5 allows remote authenticated users to trigger an assert resulting in a denial of service
References
https://www.mail-archive.com/[email protected]/msg00156.html
https://community.openvpn.net/Security%20Announcements/CVE-2025-15497
Details
Published: 2026-01-30
Updated: 2026-02-04
Risk Information
CVSS v2
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P
Severity: Medium
CVSS v3
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity: Medium
CVSS v4
Base Score: 7
Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
Severity: High
EPSS
EPSS: 0.00045