A vulnerability classified as critical 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.
This vulnerability is tracked as CVE-2025-9483. The attack is possible to be carried out remotely. Moreover, an exploit is present.
The vendor was contacted early about this disclosure but did not respond in any way.
