CVE-2026-119409
גבוהה 7.2
תיאור (מקור, אנגלית)
OPNsense before 26.7.8 contains a command injection vulnerability that allows authenticated users with the System: Firmware privilege to execute commands as root by storing a malicious firmware mirror URL. Attackers can submit shell metacharacters through POST /api/core/firmware/set that opnsense-update evaluates with eval, and can also disable package signature verification through sed injection.
מדדים
- CVSS 3.1
-
7.2 (HIGH)
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - CVSS 4.0
-
8.6 (HIGH)
מקור הציון: CNA
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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 - EPSS — סבירות ניצול
- 2% (אחוזון 85) נכון ל-1 בנובמבר 2026
- CWE
- CWE-78
קישורים
- https://abraxaslabs.tech/research/opnsense-firmware-mirror-sed
- https://github.com/opnsense/core
- https://github.com/opnsense/core/commit/1cc41fc39da99d59818c789b3b561f1515126f47
- https://github.com/opnsense/core/commit/8e214533d33c3af7481e86f616ee615adc6a0a73
- https://github.com/opnsense/core/security/advisories/GHSA-p683-f7x2-pm4p
- https://github.com/opnsense/update/blob/a2b8a10ba85f13b2cd002abb4c8692dde99f02…
- https://github.com/opnsense/update/commit/9bfd3b7020499b6032ee64804193a9f3ce81…
- https://www.vulncheck.com/advisories/opnsense-before-26.7.8-root-command-injec…