CVE-2026-4497
High · 7.3CVSS
7.3
EPSS
3.0%
Published
Mar 20, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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