CVE-2025-5861

A vulnerability has been found in Tenda AC7 15.03.06.44 and classified as critical. This vulnerability affects the function fromadvsetlanip of the file /goform/AdvSetLanip. The manipulation of the argument lanMask leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

• CWE-119
• CWE-120
• CWE-120

• https://lavender-bicycle-a5a.notion.site/Tenda-AC7-fromadvsetlanip-20a53a41781f80038f4fc4b9d927eb9a?source=copy_linkExploit, Third Party Advisory
• https://vuldb.com/?ctiid.311620Permissions Required
• https://vuldb.com/?id.311620Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.591960Third Party Advisory, VDB Entry
• https://www.tenda.com.cn/Product
• https://lavender-bicycle-a5a.notion.site/Tenda-AC7-fromadvsetlanip-20a53a41781f80038f4fc4b9d927eb9aExploit, Third Party Advisory

Published

Jun 9, 2025

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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