CVE-2025-9481

A security vulnerability has been detected in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. This affects the function setIpv6 of the file /goform/setIpv6. The manipulation of the argument tunrd_Prefix leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

• CWE-119
• CWE-121

• https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_35/35.mdExploit, Third Party Advisory
• https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_35/35.md#pocExploit, Third Party Advisory
• https://vuldb.com/?ctiid.321396Permissions Required
• https://vuldb.com/?id.321396Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.634819Third Party Advisory, VDB Entry
• https://www.linksys.com/Product
• https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_35/35.mdExploit, Third Party Advisory
• https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_35/35.md#pocExploit, Third Party Advisory

Published

Aug 26, 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.
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