Vulnerability identifier: #VU49531
Vulnerability risk: Low
CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-264
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Jenkins
Server applications /
Application servers
Jenkins LTS
Server applications /
Application servers
Vendor: Jenkins
Description
The vulnerability allows a remote attacker to gain access to sensitive information on the system.
The vulnerability exists due to a missing permission check for paths with specific prefix. A remote attacker can access plugin-provided URLs.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Jenkins: 2.0 - 240
Jenkins LTS: 2.7.1 - 2.263.1
External links
http://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-2047
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.