Vulnerability identifier: #VU61023

Vulnerability risk: Medium

CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-41112

CWE-ID: CWE-862

Exploitation vector: Network

Exploit availability: No

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

Vendor: Rundeck

Description

The vulnerability allows a remote attacker to bypass authorization checks.

The vulnerability exists due to improper authorization. A remote user can send a specially crafted request and modify or delete System or Project level Calendars without appropriate authorization.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Rundeck: 3.4.0 - 3.4.4, 3.3.0 - 3.3.18

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External links
http://github.com/rundeck/rundeck/security/advisories/GHSA-f68p-c9wh-j2q8

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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.