CVE-2025-27935: high-severity vulnerability in Ping Identity One-Time Passcode Integration…
Authentication Bypass in OTP (One-time Passcode) IdP Adapter Integration Kit
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.6epss 0.4%
The OTP Integration Kit for PingFederate fails to enforce HTTP method validation and state validation properly. The server advances the authentication state without verifying the OTP, thereby bypassing multi-factor authentication.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Affected products
Ping Identity · One-Time Passcode Integration Kit for PingFederate