High severity8.8NVD Advisory· Published Jun 8, 2026· Updated Jun 9, 2026
CVE-2026-11556
CVE-2026-11556
Description
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 os command injection. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
6News mentions
1- Tenda Routers: 13 Stack Overflow and Command Injection Vulnerabilities DisclosedVypr Intelligence · Jun 8, 2026