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CVE-2025-11955

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CVE-2025-11955

Published: Oct 27, 2025

Modified: Oct 27, 2025

PUBLISHED

Description

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.

VendorProductVersions

TheGreenBow

TheGreenBow VPN Client Windows Enterprise

affected
7.5
affected
7.6

Weaknesses (CWE)

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