A vulnerability was found in Tenda AC9 15.03.02.13. It has been rated as critical. This issue affects the function formSetIptv of the file /goform/SetIPTVCfg of the component POST Request Handler. The manipulation of the argument list leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

References

• https://nvd.nist.gov/vuln/detail/CVE-2025-5836
• https://candle-throne-f75.notion.site/Tenda-AC9-formSetIptv-209df0aa11858061ae2bcbf83918d034
• https://vuldb.com/?ctiid.311579
• https://vuldb.com/?id.311579
• https://vuldb.com/?submit.591363
• https://www.tenda.com.cn