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CVE-2025-9481

Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 setIpv6 stack-based overflow

CVSS 8.7 HIGHEPSS 1.3%CWE-119CWE-121
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.7EPSS 1.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
26 Aug 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
Linksys · RE6250Linksys · RE6300Linksys · RE6350Linksys · RE6500Linksys · RE7000Linksys · RE9000

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References
https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_35/35.mdhttps://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_35/35.md#pochttps://vuldb.com/?ctiid.321396https://vuldb.com/?id.321396https://vuldb.com/?submit.634819https://www.linksys.com/