CVE-2026-78141: Tenda CH22 exeCommand formexeCommand command injection

Severity: high (CVSS 7.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-23 · updated 2026-10-12
Weakness: CWE-74

Description

A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function formexeCommand of the file /goform/exeCommand. The manipulation of the argument cmdinput leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products

Tenda CH22: 1.0.0.1

References

https://candle-throne-f75.notion.site/Tenda-CH22-formexeCommand-396df0aa11858036b0cdf7a7562d4a67
https://vuldb.com/cve/CVE-2026-78141
https://vuldb.com/submit/882284
https://vuldb.com/vuln/394524
https://vuldb.com/vuln/394524/cti
https://www.tenda.com.cn/

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