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CVE

CVE-2026-44193

OPNsense: RCE via XMLRPC endpoint using `opnsense.restore_config_section` method
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CVE

CVE-2026-44193

OPNsense: RCE via XMLRPC endpoint using `opnsense.restore_config_section` method

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, the XMLRPC method opnsense.restoreconfigsection fails to sanitize user supplied input leading to Remote Code Execution. This vulnerability is fixed in 26.1.7.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.1
-
3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44193.json, https://github.com/opnsense/core/security/advisories/GHSA-xxp9-93cr-x54p, https://nvd.nist.gov/vuln/detail/CVE-2026-44193

Severity

9.1

CVSS Score
0
10

Basic Information

Base CVSS
9.1
EPSS Probability
0.00686%
EPSS Percentile
0.49937%
Introduced Version
0
Fix Available
baa1467c014f91d3de975969460a9afd5aa30897

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