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CVE PROGRAM SOURCE RECORD8.7 High

CVE-2026-19823

Tenda W20E QoS Rule Deletion delQos formQOSRuleDel stack-based overflow

Description

A security flaw has been discovered in Tenda W20E 15.11.0.6(1068_1546_841)_CN_TDC. Impacted is the function formQOSRuleDel of the file /goform/delQos of the component QoS Rule Deletion. Performing a manipulation of the argument qosIndex results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Tenda W20E

  • 15.11.0.6(1068_1546_841)_CN_TDCaffected

References