CVE-2024-21683
Quick assessment
Affected
Atlassian Confluence Data Center
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Atlassian Confluence是澳大利亚Atlassian公司的一套专业的企业知识管理与协同软件，也可以用于构建企业WiKi。 Atlassian Confluence Data Center and Server存在安全漏洞，该漏洞源于存在远程代码执行问题，允许经过身份验证的攻击者执行任意代码。
Public Exploits 2
Metasploit · 1
atlassian_confluence_rce_cve_2024_21683.rb [exploit]
Nuclei · 1
CVE-2024-21683.yaml [template]
Possible ATT&CK Techniques 2 AI
T1068 · Exploitation for Privilege Escalation T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-21683
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Atlassian Confluence 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Atlassian Confluence是澳大利亚Atlassian公司的一套专业的企业知识管理与协同软件，也可以用于构建企业WiKi。 Atlassian Confluence Data Center and Server存在安全漏洞，该漏洞源于存在远程代码执行问题，允许经过身份验证的攻击者执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Atlassian | Confluence Data Center | 8.9.0 | - |
|
II. Public POCs for CVE-2024-21683
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | This vulnerability allows an unauthenticated attacker to remotely execute arbitrary code on a vulnerable Confluence server. The vulnerability exists due to an improper validation of user-supplied input in the Confluence REST API. This allows an attacker to inject malicious code into the Confluence server, which can then be executed by the server | https://github.com/r00t7oo2jm/-CVE-2024-21683-RCE-in-Confluence-Data-Center-and-Server | POC Details |
| 2 | CVE-2024-21683 Confluence Post Auth RCE | https://github.com/W01fh4cker/CVE-2024-21683-RCE | POC Details |
| 3 | This vulnerability could allow an attacker to take complete control of a vulnerable Confluence server. This could allow the attacker to steal data, modify data, or disrupt the availability of the server. | https://github.com/absholi7ly/-CVE-2024-21683-RCE-in-Confluence-Data-Center-and-Server | POC Details |
| 4 | None | https://github.com/phucrio/CVE-2024-21683-RCE | POC Details |
| 5 | None | https://github.com/xh4vm/CVE-2024-21683 | POC Details |
| 6 | CVE-2024-21683 Confluence Post Auth RCE | https://github.com/XiaomingX/cve-2024-21683-rce | POC Details |
| 7 | Detects a Remote Code Execution vulnerability in Confluence Data Center and Server versions prior to X.X (affected versions). This issue allows authenticated attackers to execute arbitrary code. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-21683.yaml | POC Details |
| 8 | CVE-2024-21683 Confluence Post Auth RCE | https://github.com/r3db34rdh4x/cve-2024-21683-rce | POC Details |
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Other References for CVE-2024-21683 (3)
IV. Related Vulnerabilities
V. Comments for CVE-2024-21683
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