Confluence DC/Server RCE 2.1.0 (CVE202421672)
CVE-2024-21672 Published on January 16, 2024
This High severity Remote Code Execution (RCE) vulnerability was introduced in version 2.1.0 of Confluence Data Center and Server. Remote Code Execution (RCE) vulnerability, with a CVSS Score of 8.3 and a CVSS Vector of CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H allows an unauthenticated attacker to remotely expose assets in your environment susceptible to exploitation which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires user interaction. Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: * Confluence Data Center and Server 7.19: Upgrade to a release 7.19.18, or any higher 7.19.x release * Confluence Data Center and Server 8.5: Upgrade to a release 8.5.5 or any higher 8.5.x release * Confluence Data Center and Server 8.7: Upgrade to a release 8.7.2 or any higher release See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html ). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives).
Weakness Type
What is a Code Injection Vulnerability?
The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
CVE-2024-21672 has been classified to as a Code Injection vulnerability or weakness.
Products Associated with CVE-2024-21672
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Affected Versions
Atlassian Confluence Data Center:- Version < 7.19.0 is unaffected.
- Version >= 7.19.0 is affected.
- Version >= 8.0.0 is affected.
- Version >= 8.1.0 is affected.
- Version >= 8.2.0 is affected.
- Version >= 8.3.0 is affected.
- Version >= 8.4.0 is affected.
- Version >= 8.5.0 is affected.
- Version >= 8.6.0 is affected.
- Version >= 8.7.1 is affected.
- Version >= 7.19.18 is unaffected.
- Version >= 8.5.5 is unaffected.
- Version >= 8.7.2 is unaffected.
- Version < 7.19.0 is unaffected.
- Version >= 7.19.0 is affected.
- Version >= 8.0.0 is affected.
- Version >= 8.1.0 is affected.
- Version >= 8.2.0 is affected.
- Version >= 8.3.0 is affected.
- Version >= 8.4.0 is affected.
- Version >= 8.5.0 is affected.
- Version >= 8.6.0 is affected.
- Version >= 8.7.1 is affected.
- Version >= 7.19.18 is unaffected.
- Version >= 8.5.5 is unaffected.
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.