CVE-2026-19791

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.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
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

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-14 05:16

Updated : 2026-08-14 19:09

NVD link : CVE-2026-19791

Mitre link : CVE-2026-19791

CVE.ORG link : CVE-2026-19791

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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