CVE-2026-11556
CVE-2026-11556
A security flaw has been discovered in Tenda F451 1.0.0.7/1.0.0.9. Impacted is the function formWriteFacMac of the file /goform/WriteFacMac of the component Web Management Interface. Performing a manipulation of the argument mac results in…
Vulnerability class: Command Injection (OS Command Injection)
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-11556?
- CVE-2026-11556 is a high-severity vulnerability, classified under Command Injection. CVSS score: 8.8/10. Published 2026-06-08.
- How severe is CVE-2026-11556?
- High severity. CVSS v3 base score is 8.8 out of 10.