CVE-2026-44193
Last modified
CVE-2026-44193 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, the XMLRPC method opnsense.restore_config_section fails to sanitize user supplied input leading to Remote Code Execution. EPSS estimates a 0.69% chance of exploitation in the next 30 days.
Description
OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, the XMLRPC method opnsense.restore_config_section fails to sanitize user supplied input leading to Remote Code Execution. This vulnerability is fixed in 26.1.7.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Opnsense | Opnsense | < 26.1.7 |
References
- https://github.com/opnsense/core/security/advisories/GHSA-xxp9-93cr-x54pExploit, Vendor Advisory
- https://github.com/opnsense/core/security/advisories/GHSA-xxp9-93cr-x54pExploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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