CVE-2025-11325

A security flaw has been discovered in Tenda AC18 15.03.05.19(6318). Affected by this issue is some unknown functionality of the file /goform/fast_setting_pppoe_set. Performing a manipulation of the argument Username results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.

• CWE-119
• CWE-121

• https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC18/fast_setting_pppoe_set.mdExploit, Third Party Advisory
• https://vuldb.com/?ctiid.327208Permissions Required, VDB Entry
• https://vuldb.com/?id.327208Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.664527Third Party Advisory, VDB Entry
• https://www.tenda.com.cn/Product

Published

Oct 6, 2025

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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