CVE-2024-7335: high-severity vulnerability in TOTOLINK EX200
TOTOLINK EX200 getSaveConfig buffer overflow
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 1.2%
A vulnerability classified as critical has been found in TOTOLINK EX200 4.0.3c.7646_B20201211. Affected is the function getSaveConfig of the file /cgi-bin/cstecgi.cgi?action=save&setting. The manipulation of the argument http_host leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-273258 is the identifier assigned to this vulnerability. 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-2024-7336HIGHTOTOLINK EX200 cstecgi.cgi loginauth buffer overflowEPSS 1.3%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%