OPNsense before 26.7.8 contains a command injection vulnerability that allows authenticated users with the System: Firmware privilege to execute…
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.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Opnsense
- Product
- core
- CVSS v3.1
- 7.2 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.025 (p85)
- Weakness
- CWE-78
- Exposure class
- Edge / VPN / firewall
- NVD status
- Received
Why it ranks 24 (Routine)
- CVSS v3.1 7.2 high
- Exposed product class: edge / VPN / firewall
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.