CRITICALCVSS v4 9.4Vulnerability
CVE-2026-120495
Path traversal in the Synthetic Monitoring "Robotmk" test service of Checkmk <2.5.0p19, <2.4.0p40, and 2.3.0 (EOL) allows an attacker who controls the agent output of a monitored host's check output for a host to inject a crafted robot output to define the contents and location for the generated HTML log, leading to code execution as the site user.
Properties
- First seen
- 2026-11-11T12:31:40+00:00
- Cvss score
- 9.4
- Last seen
- 2026-11-11T12:31:40+00:00
- Euvd assigner
- Checkmk
- Retrieved at
- 2026-11-11T23:50:18+00:00
- Src batch id
- euvd-20261111T133401Z-6980bc
- Source url
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-123351
- Score
- 9.4
- Euvd base score version
- 4.0
- Fetched at
- 2026-11-11T13:34:20+00:00
- Euvd vendor
- Checkmk GmbH
- Cvss vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- First seen by Signal
- 2026-11-11T11:39:15+00:00
- Euvd base score
- 9.4
- Vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Content hash
- 925fc6927ffc789bffe465b9167e9b75391195bb28a1d5bccc29c3134975fb41
- Published at
- 2026-11-11T11:17:13.433
- Euvd updated
- 2026-11-11T12:31:40+00:00
- Last modified
- 2026-11-11T11:17:13.547
- Euvd epss pct
- 0
Related Entities (1)
HAS_WEAKNESS (1)
Related research
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