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TI-2024-07982 Aliases CVE-2024-8606GHSA-74jr-9xc3-xccr

Fix 2FA bypass via RestAPI

Priority MEDIUM 42CWE-863Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-863.

Summary

Bypass of two factor authentication in RestAPI in Checkmk < 2.3.0p16 and < 2.2.0p34 allows authenticated users to bypass two factor authentication

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00459 40th percentileScored 2026-11-07
Fix Fixed Checkmk (Checkmk GmbH): 2.3.0p16, 2.2.0p34

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Checkmk GmbHCheckmk2.3.0 to before 2.3.0p16; 2.2.0 to before 2.2.0p342.3.0p16, 2.2.0p34Patch availableCNA
  • Checkmk VendorCheckmk GmbH Affected 2.3.0 to before 2.3.0p16; 2.2.0 to before 2.2.0p34 Fixed in 2.3.0p16, 2.2.0p34 Patch available CNA

CPE configurations NVD · 49

CPEVersionsRoleVendor
cpe:2.3:a:checkmk:checkmk:2.3.0:-:*:*:*:*:*:*2.3.0VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p1:*:*:*:*:*:*2.3.0 p1VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p10:*:*:*:*:*:*2.3.0 p10VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p11:*:*:*:*:*:*2.3.0 p11VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p12:*:*:*:*:*:*2.3.0 p12VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p13:*:*:*:*:*:*2.3.0 p13VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p14:*:*:*:*:*:*2.3.0 p14VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p15:*:*:*:*:*:*2.3.0 p15VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p2:*:*:*:*:*:*2.3.0 p2VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p3:*:*:*:*:*:*2.3.0 p3VulnerableCheckmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:-:*:*:*:*:*:* Versions 2.3.0 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p1:*:*:*:*:*:* Versions 2.3.0 p1 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p10:*:*:*:*:*:* Versions 2.3.0 p10 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p11:*:*:*:*:*:* Versions 2.3.0 p11 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p12:*:*:*:*:*:* Versions 2.3.0 p12 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p13:*:*:*:*:*:* Versions 2.3.0 p13 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p14:*:*:*:*:*:* Versions 2.3.0 p14 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p15:*:*:*:*:*:* Versions 2.3.0 p15 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p2:*:*:*:*:*:* Versions 2.3.0 p2 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p3:*:*:*:*:*:* Versions 2.3.0 p3 Vulnerable ·Checkmk GmbH
Show 39 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:checkmk:checkmk:2.3.0:p4:*:*:*:*:*:*2.3.0 p4VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p5:*:*:*:*:*:*2.3.0 p5VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p6:*:*:*:*:*:*2.3.0 p6VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p7:*:*:*:*:*:*2.3.0 p7VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p8:*:*:*:*:*:*2.3.0 p8VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.3.0:p9:*:*:*:*:*:*2.3.0 p9VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:-:*:*:*:*:*:*2.2.0VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p1:*:*:*:*:*:*2.2.0 p1VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p10:*:*:*:*:*:*2.2.0 p10VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p11:*:*:*:*:*:*2.2.0 p11VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p12:*:*:*:*:*:*2.2.0 p12VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p13:*:*:*:*:*:*2.2.0 p13VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p14:*:*:*:*:*:*2.2.0 p14VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p15:*:*:*:*:*:*2.2.0 p15VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p16:*:*:*:*:*:*2.2.0 p16VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p17:*:*:*:*:*:*2.2.0 p17VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p18:*:*:*:*:*:*2.2.0 p18VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p19:*:*:*:*:*:*2.2.0 p19VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p2:*:*:*:*:*:*2.2.0 p2VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p20:*:*:*:*:*:*2.2.0 p20VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p21:*:*:*:*:*:*2.2.0 p21VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p22:*:*:*:*:*:*2.2.0 p22VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p23:*:*:*:*:*:*2.2.0 p23VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p24:*:*:*:*:*:*2.2.0 p24VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p25:*:*:*:*:*:*2.2.0 p25VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p26:*:*:*:*:*:*2.2.0 p26VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p27:*:*:*:*:*:*2.2.0 p27VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p28:*:*:*:*:*:*2.2.0 p28VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p29:*:*:*:*:*:*2.2.0 p29VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p3:*:*:*:*:*:*2.2.0 p3VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p30:*:*:*:*:*:*2.2.0 p30VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p31:*:*:*:*:*:*2.2.0 p31VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p33:*:*:*:*:*:*2.2.0 p33VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p4:*:*:*:*:*:*2.2.0 p4VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p5:*:*:*:*:*:*2.2.0 p5VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p6:*:*:*:*:*:*2.2.0 p6VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p7:*:*:*:*:*:*2.2.0 p7VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p8:*:*:*:*:*:*2.2.0 p8VulnerableCheckmk GmbH
cpe:2.3:a:checkmk:checkmk:2.2.0:p9:*:*:*:*:*:*2.2.0 p9VulnerableCheckmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p4:*:*:*:*:*:* Versions 2.3.0 p4 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p5:*:*:*:*:*:* Versions 2.3.0 p5 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p6:*:*:*:*:*:* Versions 2.3.0 p6 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p7:*:*:*:*:*:* Versions 2.3.0 p7 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p8:*:*:*:*:*:* Versions 2.3.0 p8 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.3.0:p9:*:*:*:*:*:* Versions 2.3.0 p9 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:-:*:*:*:*:*:* Versions 2.2.0 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p1:*:*:*:*:*:* Versions 2.2.0 p1 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p10:*:*:*:*:*:* Versions 2.2.0 p10 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p11:*:*:*:*:*:* Versions 2.2.0 p11 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p12:*:*:*:*:*:* Versions 2.2.0 p12 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p13:*:*:*:*:*:* Versions 2.2.0 p13 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p14:*:*:*:*:*:* Versions 2.2.0 p14 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p15:*:*:*:*:*:* Versions 2.2.0 p15 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p16:*:*:*:*:*:* Versions 2.2.0 p16 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p17:*:*:*:*:*:* Versions 2.2.0 p17 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p18:*:*:*:*:*:* Versions 2.2.0 p18 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p19:*:*:*:*:*:* Versions 2.2.0 p19 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p2:*:*:*:*:*:* Versions 2.2.0 p2 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p20:*:*:*:*:*:* Versions 2.2.0 p20 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p21:*:*:*:*:*:* Versions 2.2.0 p21 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p22:*:*:*:*:*:* Versions 2.2.0 p22 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p23:*:*:*:*:*:* Versions 2.2.0 p23 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p24:*:*:*:*:*:* Versions 2.2.0 p24 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p25:*:*:*:*:*:* Versions 2.2.0 p25 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p26:*:*:*:*:*:* Versions 2.2.0 p26 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p27:*:*:*:*:*:* Versions 2.2.0 p27 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p28:*:*:*:*:*:* Versions 2.2.0 p28 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p29:*:*:*:*:*:* Versions 2.2.0 p29 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p3:*:*:*:*:*:* Versions 2.2.0 p3 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p30:*:*:*:*:*:* Versions 2.2.0 p30 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p31:*:*:*:*:*:* Versions 2.2.0 p31 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p33:*:*:*:*:*:* Versions 2.2.0 p33 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p4:*:*:*:*:*:* Versions 2.2.0 p4 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p5:*:*:*:*:*:* Versions 2.2.0 p5 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p6:*:*:*:*:*:* Versions 2.2.0 p6 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p7:*:*:*:*:*:* Versions 2.2.0 p7 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p8:*:*:*:*:*:* Versions 2.2.0 p8 Vulnerable ·Checkmk GmbH
  • cpe:2.3:a:checkmk:checkmk:2.2.0:p9:*:*:*:*:*:* Versions 2.2.0 p9 Vulnerable ·Checkmk GmbH

Remediation

  • Fix · CNA Checkmk (Checkmk GmbH) Fixed in 2.3.0p16, 2.2.0p34

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-8606
  2. 2026-10-03 Alias added: GHSA-74jr-9xc3-xccr

References

Advisory 1

  • TI-2025-26345 Cross Site Scripting through compromised remote site CVSS 4.0HIGH 8.5
  • TI-2025-40190 Cross-site scripting in HTML logs of Synthetic Monitoring test services CVSS 4.0HIGH 7.3
  • TI-2024-19037 Brute-force protection ineffective for some login methods CVSS 3.1CRITICAL 9.8
  • TI-2024-05712 local IP restriction of internal HTTP endpoints CVSS 3.1CRITICAL 9.8
  • 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-2021-17817 The web management console of CheckMK Raw Edition (versions 1.5.0 to 1.6.0) allows a… CVSS 3.1HIGH 8.8
See all 107 →

Sources

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