CVE-2026-4497
HIGH
NVD
CVSS Score
7.3
Severity
HIGH
Published
Mar 20, 2026
Vendor
unknown
Description
A vulnerability was determined in Totolink WA300 5.2cu.7112_B20190227. Affected by this issue is the function recvUpgradeNewFw of the file /cgi-bin/cstecgi.cgi. This manipulation causes os command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.