PT-2026-47307 · Tenda · W20E

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CVE-2026-11522

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Published

2026-06-08

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Updated

2026-06-08

CVSS v2.0

9.0

High

VectorAV:N/AC:L/Au:S/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions Tenda W20E version 15.11.0.6
Description A stack-based buffer overflow occurs when manipulating the portMirrorMirroredPorts argument within the formSetPortMirror() function of the /goform/setPortMirror endpoint. This issue allows for remote attacks.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. Restrict access to the /goform/setPortMirror endpoint to minimize the risk of exploitation.

Exploit

Stack Overflow

Buffer Overflow

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Weakness Enumeration

Related Identifiers

CVE-2026-11522

Affected Products

W20E