What’s Vulnerable › Vulnerabilities

CVE-2026-19791: Tenda G0 httpd web management interface module addStaticRoute stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-14 · updated 2026-08-14
• Weakness: CWE-119

Description

A weakness has been identified in Tenda G0 up to 20260625. The affected element is the function addStaticRoute of the file /goform/module of the component httpd web management interface. Executing a manipulation of the argument staticRouteNet can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

Affected products

• Tenda G0: 20260625

References

• https://github.com/lipenghai/iot_bug/blob/main/Tenda/G0/2.md
• https://vuldb.com/cve/CVE-2026-19791
• https://vuldb.com/submit/868927
• https://vuldb.com/vuln/389759
• https://vuldb.com/vuln/389759/cti
• https://www.tenda.com.cn/
• https://vuldb.com/submit/868927

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