CVE-2026-5103
MEDIUM
NVD
CVSS Score
6.3
Severity
MEDIUM
Published
Mar 30, 2026
Vendor
unknown
Description
A weakness has been identified in Totolink A3300R 17.0.0cu.557_b20221024. This issue affects the function setUPnPCfg of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument enable causes command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.