Totolink Wa300 Firmware vulnerabilities
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Published CVEs affecting Totolink Wa300 Firmware: 3 record(s), with affected versions and fixes.cpe:2.3:o:totolink:wa300_firmware
CVE-2026-4497
Critical · 9.8
CWE-78 Mar 20, 2026
Totolink WA300 cstecgi.cgi recvUpgradeNewFw os command injection
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.
CVE-2026-2167
High · 8.8
CWE-78 Feb 8, 2026
Totolink WA300 cstecgi.cgi setAPNetwork os command injection
A vulnerability was detected in Totolink WA300 5.2cu.7112_B20190227. The impacted element is the function setAPNetwork of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument Ipaddr results in os command injection. The attack may be performed from remote. The exploit is now public and may be used.
CVE-2026-0641
High · 8.8
CWE-77 Jan 6, 2026
TOTOLINK WA300 cstecgi.cgi sub_401510 command injection
A security vulnerability has been detected in TOTOLINK WA300 5.2cu.7112_B20190227. This vulnerability affects the function sub_401510 of the file cstecgi.cgi. The manipulation of the argument UPLOAD_FILENAME leads to command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.