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CVE-2021-42659

MEDIUM CVSS: 6.5 Published: 2022-05-24 Modified: 2026-06-17

Description

There is a buffer overflow vulnerability in the Web server httpd of the router in Tenda router devices such as Tenda AC9 V1.0 V15.03.02.19(6318) and Tenda AC9 V3.0 V15.03.06.42_multi. When setting the virtual service, the httpd program will crash and exit when the super-long list parameter occurs.

Affected Platforms

Tenda Ac9 FirmwareTenda Ac9

Weakness Type

CWE-119

References