Incorrect Auth Bypass in Apache Archiva Deployments
CVE-2024-27138 Published on March 1, 2024
Apache Archiva: disabling user registration is not effective
** UNSUPPORTED WHEN ASSIGNED ** Incorrect Authorization vulnerability in Apache Archiva.
Apache Archiva has a setting to disable user registration, however this restriction can be bypassed. As Apache Archiva has been retired, we do not expect to release a version of Apache Archiva that fixes this issue. You are recommended to look into migrating to a different solution, or isolate your instance from any untrusted users.
NOTE: This vulnerability only affects products that are no longer supported by the maintainer
Vulnerability Analysis
CVE-2024-27138 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity, and no impact on availability.
Weakness Type
What is an AuthZ Vulnerability?
The software performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.
CVE-2024-27138 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2024-27138
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Affected Versions
Apache Software Foundation Apache Archiva:- Version 2.0.0, <= * is affected.
- Version 2.0.0, <= * is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.