CVE-2026-45158
9.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Summary
OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, unsanitized user input is passed to the DHCP configuration of the configured interface, which is processed by a shell script, allowing remote code execution as root on the underlying operating system. This vulnerability is fixed in 26.1.8.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| opnsense | core | < 26.1.8 | affected |
Weaknesses
- CWE-88: CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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