CVE-2024-21683 is a high-severity Remote Code Execution (RCE) vulnerability affecting Atlassian Confluence Data Center and Server, as well as other Atlassian products like Crucible, Fisheye, Jira Data Center, Jira Server, and Jira Service Management. This vulnerability, with a CVSS score of 8.8, allows an authenticated attacker to execute arbitrary code with high impact to confidentiality, integrity, and availability, requiring no user interaction. While not currently in CISA's KEV catalog, exploit modules exist for Metasploit and Nuclei, and it has garnered significant community discussion and media coverage, indicating a high potential for exploitation. Atlassian recommends immediate upgrades to fixed versions or the latest release to mitigate this risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 7.19.0, < 7.19.24CPE matchmatch criteria | cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:lts:*:*:* | ||
>= 7.20.0, <= 7.20.3CPE matchmatch criteria | cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* | ||
>= 8.0.0, <= 8.0.4CPE matchmatch criteria | cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* | ||
>= 8.1.0, <= 8.1.4CPE matchmatch criteria | cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* | ||
>= 8.2.0, <= 8.2.3CPE matchmatch criteria | cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.