PT-2023-15068 · Checkmk · Checkmk

Stefan Schiller · CVE-2022-46836 · Published 2023-02-20 · Updated 2024-07-23

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L

Name of the Vulnerable Software and Affected Versions Checkmk versions 1.6.0 through 1.6.0p29 Checkmk versions 2.0.0 through 2.0.0p27 Checkmk versions 2.1.0 through 2.1.0p10

Description The issue allows an attacker to inject and execute PHP code in the auth.php and hosttags.php files of the watolib component, which will be executed upon request of the vulnerable component.

Recommendations For Checkmk versions 1.6.0 through 1.6.0p29, update to a version later than 1.6.0p29. For Checkmk versions 2.0.0 through 2.0.0p27, update to a version later than 2.0.0p27. For Checkmk versions 2.1.0 through 2.1.0p10, update to a version later than 2.1.0p10.

Exploit

Fix

RCE

Code Injection

Weakness Enumeration

CWE-20

CWE-94

Related Identifiers

CVE-2022-46836

Affected Products

Checkmk

References · 8

• 🔥 https://sonarsource.com/blog/checkmk-rce-chain-3 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-46836 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-46836 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-46836 · Security Note
• https://ubuntu.com/security/CVE-2022-46836 · Vendor Advisory
• https://checkmk.com/werk/14383 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-46836 · Vendor Advisory
• https://t.me/cibsecurity/58534 · Telegram Post