CVE-2021-21683
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I. Basic Information for CVE-2021-21683
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The file browser in Jenkins 2.314 and earlier, LTS 2.303.1 and earlier may interpret some paths to files as absolute on Windows, resulting in a path traversal vulnerability allowing attackers with Overall/Read permission (Windows controller) or Job/Workspace permission (Windows agents) to obtain the contents of arbitrary files.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Jenkins 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Jenkins是Jenkins开源的一个应用软件。一个开源自动化服务器Jenkins提供了数百个插件来支持构建，部署和自动化任何项目。 Jenkins 2.314及之前版本、LTS 2.303.1及之前版本存在路径遍历漏洞，该漏洞源于系统的文件浏览器可能会将Windows上的某些文件路径解释为绝对路径，攻击者可利用该漏洞获取任意文件的内容。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Jenkins project | Jenkins | unspecified ~ 2.314 | - |
II. Public POCs for CVE-2021-21683
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.jenkins.io/security/advisory/2021-10-06/#SECURITY-2481x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-21683
Same Patch Batch · Jenkins project · 2021-10-06 · 3 CVEs total
| CVE-2021-21684 | Jenkins 跨站脚本漏洞 | |
| CVE-2021-21682 | Jenkins 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-21683
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