What’s Vulnerable › Vulnerabilities

CVE-2017-9138

• Severity: high (CVSS 8.0 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-05-21 · updated 2026-06-17
• Weakness: CWE-119

Description

There is a debug-interface vulnerability on some Tenda routers (FH1202/F1202/F1200: versions before 1.2.0.20). After connecting locally to a router in a wired or wireless manner, one can bypass intended access restrictions by sending shell commands directly and reading their results, or by entering shell commands that change this router's username and password.

Affected products

• Tendacn F1200 Firmware: through 1.2.0.19
• Tendacn F1202 Firmware: through 1.2.0.19
• Tendacn Fh1202 Firmware: through 1.2.0.19

References

• http://www.tendacn.com/en/2017.html
• http://www.tendacn.com/en/2017.html

Get alerted when CVE-2017-9138 or the next vulnerability affects your stack