CVE-2023-40545

EUVD-2023-45116
Authentication bypass when an OAuth2 Client is using client_secret_jwt as its authentication method on affected 11.3 versions via specially crafted requests.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Ping IdentityCNA
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
Affected Products (NVD)
VendorProductVersion
pingidentitypingfederate
11.3.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://docs.pingidentity.com/r/en-us/pingfederate-113/hro1701116403236
https://support.pingidentity.com/s/article/SECADV040-PingFederate-OAuth-Client-Authentication-Bypass
https://www.pingidentity.com/en/resources/downloads/pingfederate/previous-releases.html
https://docs.pingidentity.com/r/en-us/pingfederate-113/hro1701116403236
https://support.pingidentity.com/s/article/SECADV040-PingFederate-OAuth-Client-Authentication-Bypass
https://www.pingidentity.com/en/resources/downloads/pingfederate/previous-releases.html