Overview
Recently, NSFOCUS CERT detected that Atlassian issued a security announcement and fixed the remote code execution vulnerability in Confluence Data Center and Server (CVE-2024-21683), with a CVSS score of 8.3.
Authenticated attackers can realize remote code execution by constructing malicious requests, which will have a great impact on the confidentiality, integrity and availability of the target system.
Affected users should take measures for protection as soon as possible.
Reference link: https://jira.atlassian.com/browse/CONFSERVER-95832
Scope of Impact
Affected version
- Confluence Data Center = 8.9.0
- 8.8.0 <= Confluence Data Center <= 8.8.1
- 8.7.1 <= Confluence Data Center <= 8.7.2
- 8.6.0 <= Confluence Data Center <= 8.6.2
- 8.5.0 <= Confluence Data Center and Server <= 8.5.8 (LTS)
- 8.4.0 <= Confluence Data Center and Server <= 8.4.5
- 8.3.0 <= Confluence Data Center and Server <= 8.3.4
- 8.2.0 <= Confluence Data Center and Server <= 8.2.4
- 8.1.0 <= Confluence Data Center and Server <= 8.1.4
- 8.0.0 <= Confluence Data Center and Server <= 8.0.4
- 7.20.0 <= Confluence Data Center and Server <= 7.20.3
- 7.19.0 <= Confluence Data Center and Server <= 7.19.21 (LTS)
- 7.18.0 <= Confluence Data Center and Server <= 7.18.3
- 7.17.0 <= Confluence Data Center and Server <= 7.17.5
Note: Other old versions that do not support maintenance are also affected.
Unaffected version
- Confluence Data Center >= 8.9.1
- Confluence Data Center and Server >= 8.5.9 (LTS)
- Confluence Data Center and Server >= 7.19.22 (LTS)
Detection
Manual detection
Click and select “About Confluence” to view the current version. Users can check whether the current Confluence version is affected by this vulnerability.
Mitigation
At present, a new version has been officially released to fix this vulnerability. Please upgrade the affected version in time for protection. The official download link: https://www.atlassian.com/software/confluence/download-archives
Statement
This advisory is only used to describe a potential risk. NSFOCUS does not provide any commitment or promise on this advisory. NSFOCUS and the author will not bear any liability for any direct and/or indirect consequences and losses caused by transmitting and/or using this advisory. NSFOCUS reserves all the rights to modify and interpret this advisory. Please include this statement paragraph when reproducing or transferring this advisory. Do not modify this advisory, add/delete any information to/from it, or use this advisory for commercial purposes without permission from NSFOCUS.
About NSFOCUS
NSFOCUS, a pioneering leader in cybersecurity, is dedicated to safeguarding telecommunications, Internet service providers, hosting providers, and enterprises from sophisticated cyberattacks.
Founded in 2000, NSFOCUS operates globally with over 4000 employees at two headquarters in Beijing, China, and Santa Clara, CA, USA, and over 50 offices worldwide. It has a proven track record of protecting over 25% of the Fortune Global 500 companies, including four of the five largest banks and six of the world’s top ten telecommunications companies.
Leveraging technical prowess and innovation, NSFOCUS delivers a comprehensive suite of security solutions, including the Intelligent Security Operations Platform (ISOP) for modern SOC, DDoS Protection, Continuous Threat Exposure Management (CTEM) Service and Web Application and API Protection (WAAP). All the solutions and services are augmented by the Security Large Language Model (SecLLM), ML, patented algorithms and other cutting-edge research achievements developed by NSFOCUS.
