CVE-2025-9481

Published: Aug 26, 2025

Modified: Aug 26, 2025

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

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.

Vendor	Product	Versions
Linksys	RE6250	affected `1.0.013.001` affected `1.0.04.001` affected `1.0.04.002` affected `1.1.05.003` affected `1.2.07.001`
Linksys	RE6300	affected `1.0.013.001` affected `1.0.04.001` affected `1.0.04.002` affected `1.1.05.003` affected `1.2.07.001`
Linksys	RE6350	affected `1.0.013.001` affected `1.0.04.001` affected `1.0.04.002` affected `1.1.05.003` affected `1.2.07.001`
Linksys	RE6500	affected `1.0.013.001` affected `1.0.04.001` affected `1.0.04.002` affected `1.1.05.003` affected `1.2.07.001`
Linksys	RE7000	affected `1.0.013.001` affected `1.0.04.001` affected `1.0.04.002` affected `1.1.05.003` affected `1.2.07.001`
Linksys	RE9000	affected `1.0.013.001` affected `1.0.04.001` affected `1.0.04.002` affected `1.1.05.003` affected `1.2.07.001`