CVE-2023-4612
Apereo CAS Improper Authentication Bypass
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.
INFO
Published Date :
Nov. 9, 2023, 2:15 p.m.
Last Modified :
Nov. 21, 2024, 8:35 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-4612.
| URL | Resource |
|---|---|
| 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 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-4612 vulnerability anywhere in the article.
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cert.pl
Vulnerability in Apereo CAS software
CVE ID CVE-2023-4612 Publication date 03 November 2023 Vendor Apereo Foundation Product CAS Vulnerable versions All through 7.0.0-RC7 Vulnerability type (CWE) Improper Authentication (CWE-287) Report ... Read more
The following table lists the changes that have been made to the
CVE-2023-4612 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://cert.pl/en/posts/2023/11/CVE-2023-4612/ Added Reference https://cert.pl/posts/2023/11/CVE-2023-4612/ -
CVE Modified by [email protected]
Oct. 10, 2024
Action Type Old Value New Value Changed 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. 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. Added CWE CERT.PL CWE-302 Removed CWE CERT.PL CWE-287 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Nov. 17, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://cert.pl/en/posts/2023/11/CVE-2023-4612/ No Types Assigned https://cert.pl/en/posts/2023/11/CVE-2023-4612/ Third Party Advisory Changed Reference Type https://cert.pl/posts/2023/11/CVE-2023-4612/ No Types Assigned https://cert.pl/posts/2023/11/CVE-2023-4612/ Third Party Advisory Added CWE NIST CWE-287 Added CPE Configuration OR *cpe:2.3:a:apereo:central_authentication_service:*:*:*:*:*:*:*:* versions up to (excluding) 7.0.0 *cpe:2.3:a:apereo:central_authentication_service:7.0.0:rc1:*:*:*:*:*:* *cpe:2.3:a:apereo:central_authentication_service:7.0.0:rc2:*:*:*:*:*:* *cpe:2.3:a:apereo:central_authentication_service:7.0.0:rc3:*:*:*:*:*:* *cpe:2.3:a:apereo:central_authentication_service:7.0.0:rc4:*:*:*:*:*:* *cpe:2.3:a:apereo:central_authentication_service:7.0.0:rc5:*:*:*:*:*:* *cpe:2.3:a:apereo:central_authentication_service:7.0.0:rc6:*:*:*:*:*:* *cpe:2.3:a:apereo:central_authentication_service:7.0.0:rc7:*:*:*:*:*:* -
CVE Received by [email protected]
Nov. 09, 2023
Action Type Old Value New Value Added 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. Added Reference CERT.PL https://cert.pl/posts/2023/11/CVE-2023-4612/ [No types assigned] Added Reference CERT.PL https://cert.pl/en/posts/2023/11/CVE-2023-4612/ [No types assigned] Added CWE CERT.PL CWE-287
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-4612 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-4612
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.18 }} 0.02%
score
0.56551
percentile