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TI-2022-23935 Aliases CVE-2022-48321GHSA-q57f-4wj6-3jfc

SSRF in agent-receiver API

Priority LOW 30CWE-20Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Limited Server-Side Request Forgery (SSRF) in agent-receiver in Tribe29's Checkmk <= 2.1.0p11 allows an attacker to communicate with local network restricted endpoints by use of the host registration API.

Why it matters now

EPSS 0.00277 20th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
Tribe29Checkmk2.1.0 – 2.1.0p11—No fix listedCNA
  • Checkmk VendorTribe29 Affected 2.1.0 – 2.1.0p11 Fixed in — No fix listed CNA

CPE configurations NVD · 21

CPEVersionsRoleVendor
cpe:2.3:a:checkmk:checkmk:2.1.0:-:*:*:*:*:*:*2.1.0VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:b1:*:*:*:*:*:*2.1.0 b1VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:b2:*:*:*:*:*:*2.1.0 b2VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:b3:*:*:*:*:*:*2.1.0 b3VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:b4:*:*:*:*:*:*2.1.0 b4VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:b5:*:*:*:*:*:*2.1.0 b5VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:b6:*:*:*:*:*:*2.1.0 b6VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:b7:*:*:*:*:*:*2.1.0 b7VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:b8:*:*:*:*:*:*2.1.0 b8VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:b9:*:*:*:*:*:*2.1.0 b9VulnerableCheckmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:-:*:*:*:*:*:* Versions 2.1.0 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:b1:*:*:*:*:*:* Versions 2.1.0 b1 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:b2:*:*:*:*:*:* Versions 2.1.0 b2 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:b3:*:*:*:*:*:* Versions 2.1.0 b3 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:b4:*:*:*:*:*:* Versions 2.1.0 b4 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:b5:*:*:*:*:*:* Versions 2.1.0 b5 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:b6:*:*:*:*:*:* Versions 2.1.0 b6 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:b7:*:*:*:*:*:* Versions 2.1.0 b7 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:b8:*:*:*:*:*:* Versions 2.1.0 b8 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:b9:*:*:*:*:*:* Versions 2.1.0 b9 Vulnerable ·Checkmk GmbH
Show 11 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:checkmk:checkmk:2.1.0:p1:*:*:*:*:*:*2.1.0 p1VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:p10:*:*:*:*:*:*2.1.0 p10VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:p11:*:*:*:*:*:*2.1.0 p11VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:p2:*:*:*:*:*:*2.1.0 p2VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:p3:*:*:*:*:*:*2.1.0 p3VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:p4:*:*:*:*:*:*2.1.0 p4VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:p5:*:*:*:*:*:*2.1.0 p5VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:p6:*:*:*:*:*:*2.1.0 p6VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:p7:*:*:*:*:*:*2.1.0 p7VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:p8:*:*:*:*:*:*2.1.0 p8VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.1.0:p9:*:*:*:*:*:*2.1.0 p9VulnerableCheckmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:p1:*:*:*:*:*:* Versions 2.1.0 p1 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:p10:*:*:*:*:*:* Versions 2.1.0 p10 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:p11:*:*:*:*:*:* Versions 2.1.0 p11 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:p2:*:*:*:*:*:* Versions 2.1.0 p2 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:p3:*:*:*:*:*:* Versions 2.1.0 p3 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:p4:*:*:*:*:*:* Versions 2.1.0 p4 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:p5:*:*:*:*:*:* Versions 2.1.0 p5 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:p6:*:*:*:*:*:* Versions 2.1.0 p6 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:p7:*:*:*:*:*:* Versions 2.1.0 p7 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:p8:*:*:*:*:*:* Versions 2.1.0 p8 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.1.0:p9:*:*:*:*:*:* Versions 2.1.0 p9 Vulnerable ·Checkmk GmbH

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-48321
  2. 2026-10-03 Alias added: GHSA-q57f-4wj6-3jfc

References

Exploit 1

Advisory 1

  • TI-2021-17818 The web management console of CheckMK Enterprise Edition (versions 1.5.0 to 2.0.0p9) does… CVSS 3.1HIGH 8.8
  • TI-2023-14915 Command injection via active checks and REST API CVSS 3.1HIGH 8.8
  • TI-2022-23931 Insecure Termination of RestAPI Session Tokens CVSS 3.1CRITICAL 9.8
  • TI-2022-23182 Improper input validation in Tribe29 Checkmk CVSS 3.1CRITICAL 9.1
  • TI-2023-14914 Livestatus command injection in RestAPI CVSS 3.1HIGH 8.8
  • TI-2023-08583 Denial of service against webconf CVSS 3.1HIGH 7.5
See all 31 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences