A vulnerability labeled 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. This issue affects the function
cgiMain of the file /cgi-bin/upload.cgi. Executing manipulation of the argument filename can lead to os command injection.
This vulnerability appears as CVE-2025-9575. The attack may be performed from a remote location. In addition, an exploit is available.
The vendor was contacted early about this disclosure but did not respond in any way.
