Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability
Tenda AC7, AC9, and AC10 devices contain a command injection vulnerability due to the "formsetUsbUnload" function executes a dosystemCmd function with untrusted input. Successful exploitation allows an attacker to execute OS commands via a crafted goform/setUsbUnload request.
- Vendor
- Tenda
- Product
- AC7, AC9, and AC10 Routers
- CVSS
- 9.8
- EPSS (exploit probability)
- 8.7%
- Status
- kev
- CISA patch-by (BOD 22-01)
- Published
Tenda AC7, AC9, and AC10 devices contain a command injection vulnerability due to the “formsetUsbUnload” function executes a dosystemCmd function with untrusted input. Successful exploitation allows an attacker to execute OS commands via a crafted goform/setUsbUnload request.
Added to CISA’s Known Exploited Vulnerabilities catalog on 2021-11-03. Required action per CISA: Apply updates per vendor instructions. Due date: 2022-05-03.
This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.