CVE-2025-7421
Tenda O3V2 httpd operateMacFilter fromMacFilterModify stack-based overflow
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Tenda O3V2 httpd operateMacFilter fromMacFilterModify stack-based overflow
A vulnerability was found in Tenda O3V2 1.0.0.12(3880). It has been rated as critical. This issue affects the function fromMacFilterModify of the file /goform/operateMacFilter of the component httpd. The manipulation of the argument mac leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Eine Schwachstelle wurde in Tenda O3V2 1.0.0.12(3880) ausgemacht. Sie wurde als kritisch eingestuft. Es geht hierbei um die Funktion fromMacFilterModify der Datei /goform/operateMacFilter der Komponente httpd. Mittels dem Manipulieren des Arguments mac mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung.
| 2025-07-10: | Advisory disclosed |
| 2025-07-10: | VulDB entry created |
| 2025-07-10: | VulDB entry last update |
pjq123 (VulDB User)
vuldb.com/?id.315881 (VDB-315881 | Tenda O3V2 httpd operateMacFilter fromMacFilterModify stack-based overflow)
vuldb.com/?ctiid.315881 (VDB-315881 | CTI Indicators (IOB, IOC, IOA))
vuldb.com/?submit.608867 (Submit #608867 | Tenda O3V2 1.0.0.12(3880) Stack-based Buffer Overflow)
github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_54/54.md
github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_54/54.md
www.tenda.com.cn/
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