CVE-2024-7336: high-severity vulnerability in TOTOLINK EX200
TOTOLINK EX200 cstecgi.cgi loginauth buffer overflow
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 1.3%
A vulnerability classified as critical was found in TOTOLINK EX200 4.0.3c.7646_B20201211. Affected by this vulnerability is the function loginauth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument http_host leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-273259. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
TOTOLINK · EX200Related CVEs — TOTOLINK EX200
In the same product, most dangerous first.
CVE-2024-7335HIGHTOTOLINK EX200 getSaveConfig buffer overflowEPSS 1.2%CVE-2026-15271HIGHTOTOLINK EX200 Web boa.conf least privilege violationEPSS 0.7%CVE-2026-114382CRITICALTOTOLINK EX200 lan.so cstecgi.cgi setStaticDhcpConfig stack-based overflowEPSS 0.7%CVE-2026-114383CRITICALTOTOLINK EX200 wireless.so cstecgi.cgi setWiFiAclAddConfig stack-based overflowEPSS 0.7%CVE-2026-11620MEDIUMTOTOLINK EX200 vsftpd vsftpd.conf least privilege violationEPSS 0.3%