CVE-2025-11955 (GCVE-0-2025-11955)
Vulnerability from cvelistv5
Published
2025-10-27 11:30
Modified
2025-10-27 13:19
Severity ?
8.2 (High) - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-299 - Improper Check for Certificate Revocation
Summary
Incorrect validation of OCSP certificates vulnerability in TheGreenBow VPN, versions 7.5 and 7.6. During the IKEv2 authentication step, the OCSP-enabled VPN client establishes the tunnel even if it does not receive an OCSP response or if the OCSP response signature is invalid.
References
Impacted products
Vendor Product Version
TheGreenBow TheGreenBow VPN Client Windows Enterprise Version: 7.5
Version: 7.6
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