#VU63389 Improper access control


Published: 2022-05-18

Vulnerability identifier: #VU63389

Vulnerability risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2022-30959

CWE-ID: CWE-284

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
SSH
Web applications / Modules and components for CMS

Vendor: Jenkins

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in several HTTP endpoints. A remote user can connect to an attacker-specified SSH server and capture credentials stored in Jenkins.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

SSH: 0.1 - 2.6.1


CPE

External links
http://jenkins.io/security/advisory/2022-05-17/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.


Latest bulletins with this vulnerability