CVE-2024-21683

Summary

This High severity RCE (Remote Code Execution) vulnerability was introduced in version 5.2 of Confluence Data Center and Server.

This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 7.2, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no 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. 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.

This vulnerability was found internally.

Affected Software

VendorProductVersion RangeStatus
AtlassianConfluence Data Center8.9.0affected
AtlassianConfluence Data Center8.8.0 to 8.8.1affected
AtlassianConfluence Data Center8.7.1 to 8.7.2affected
AtlassianConfluence Data Center8.6.0 to 8.6.2affected
AtlassianConfluence Data Center8.5.0 to 8.5.8affected
AtlassianConfluence Data Center8.4.0 to 8.4.5affected
AtlassianConfluence Data Center8.3.0 to 8.3.4affected
AtlassianConfluence Data Center8.2.0 to 8.2.3affected
AtlassianConfluence Data Center8.1.0 to 8.1.4affected
AtlassianConfluence Data Center8.0.0 to 8.0.4affected
AtlassianConfluence Data Center7.20.0 to 7.20.3affected
AtlassianConfluence Data Center7.19.0 to 7.19.21affected
AtlassianConfluence Data Center8.9.1 to 8.9.2unaffected
AtlassianConfluence Data Center8.5.9 to 8.5.10unaffected
AtlassianConfluence Data Center7.19.22 to 7.19.23unaffected

Weaknesses

  • RCE (Remote Code Execution)

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: no
    • Technical Impact: total

References