CVE-2018-14558 — Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability
CVE-2018-14558: Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Tenda |
| Product | AC7, AC9, and AC10 Routers |
| Date added | 2021-11-03 |
| Due date | 2022-05-03 |
| Ransomware campaign use | Unknown |
Description
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.
Required action (CISA)
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2018-14558
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-14558
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog