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CVSSv2

CVE-2021-21683

Published: 06/10/2021 Updated: 22/11/2023
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N
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Vulnerability Summary

The file browser in Jenkins 2.314 and previous versions, LTS 2.303.1 and previous versions 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.

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Vendor Advisories

Arch Linux Issues:
The file browser in Jenkins 2314 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 ...

References

CWE-22https://www.jenkins.io/security/advisory/2021-10-06/#SECURITY-2481http://www.openwall.com/lists/oss-security/2021/10/06/1https://nvd.nist.govhttps://security.archlinux.org/CVE-2021-21683
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4671unauthorizedCVE-2024-4776CVE-2024-3407CVE-2024-26026CVE-2024-32888wirelessCVE-2024-4656template injection
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