CVE-2025-9483

moderate-risk
Published 2025-08-26

A flaw has been found 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. Affected is the function singlePortForwardAdd of the file /goform/singlePortForwardAdd. This manipulation of the argument ruleName/schedule/inboundFilter causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Do I need to act?

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0.35% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (6)

Affected Vendors

Linksys

References (8)

Exploit https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_37/37.md
Exploit https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_37/37.md#poc
Permissions Required https://vuldb.com/?ctiid.321398
Third Party Advisory https://vuldb.com/?id.321398
Third Party Advisory https://vuldb.com/?submit.634823
Product https://www.linksys.com/
Exploit https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_37/37.md
Exploit https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_37/37.md#poc
44
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 1/34 · Minimal
Exposure 13/34 · Low