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CVE-2026-4565

HIGH

8.8

Beschreibung

A vulnerability was detected in Tenda AC21 16.03.08.16. Impacted is the function formSetQosBand of the file /goform/SetNetControlList. Performing a manipulation of the argument list results in buffer overflow. The attack can be initiated remotely. The exploit is now public and may be used.

CVE Details

CVSS v3.1 Bewertung8.8

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht3/23/2026

Zuletzt geandert4/3/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

tenda:ac21tenda:ac21_firmware

Schwachen (CWE)

CWE-119CWE-120

Referenzen

https://github.com/hellonestor/killallbug/issues/14(cna@vuldb.com)

https://github.com/hellonestor/killallbug/releases/tag/poc(cna@vuldb.com)

https://vuldb.com/?ctiid.352402(cna@vuldb.com)

https://vuldb.com/?id.352402(cna@vuldb.com)

https://vuldb.com/?submit.775119(cna@vuldb.com)

https://www.tenda.com.cn/(cna@vuldb.com)

IOC Korrelationen

Keine Korrelationen erfasst

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