HIGH 7.4 NVD
CVE-2026-19823
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 com
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.
References
- https://github.com/paueger/mycve/blob/main/Tenda_W20E/4.md
- https://vuldb.com/cve/CVE-2026-19823
- https://vuldb.com/submit/869021
- https://vuldb.com/vuln/389956
- https://vuldb.com/vuln/389956/cti
This high severity vulnerability with a CVSS score of 7.4 was published on 2026-08-14 via NVD.
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