CVE-2023-4612
Last modified
CVE-2023-4612 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. EPSS estimates a 0.94% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Apereo | Central Authentication Service | < 7.0.0 | — |
| Apereo | Central Authentication Service | 7.0.0 | Rc1 |
References
- https://cert.pl/en/posts/2023/11/CVE-2023-4612/Third Party Advisory
- https://cert.pl/posts/2023/11/CVE-2023-4612/Third Party Advisory
- https://cert.pl/en/posts/2023/11/CVE-2023-4612/Third Party Advisory
- https://cert.pl/posts/2023/11/CVE-2023-4612/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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