CVE-2023-4612 MFA bypass in Apereo CAS

2023-11-0913:41:38

CWE-287

CERT-PL

www.cve.org

cve-2023-4612

improper authentication

apereo cas

mfa bypass

httpservletrequest

getremoteaddr

multi-factor authentication

vulnerability

patch

vendor

9.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

39.1%

JSON

Improper Authentication vulnerability in Apereo CAS in jakarta.servlet.http.HttpServletRequest.getRemoteAddr method allows Multi-Factor Authentication bypass.This issue affects CAS: through 7.0.0-RC7. It is unknown whether in new versions the issue will be fixed. For the date of publication there is no patch, and the vendor does not treat it as a vulnerability.

CNA Affected

[
  {
    "collectionURL": "https://www.apereo.org/projects/cas",
    "defaultStatus": "unknown",
    "product": "CAS",
    "vendor": "Apereo Foundation",
    "versions": [
      {
        "lessThanOrEqual": "7.0.0-RC7",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]