CVE-2026-75013: high-severity vulnerability in TOTOLINK EX1200L
TOTOLINK EX1200L cstecgi.cgi setWizardCfg null pointer dereference
Published · Updated
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41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 7.1epss 0.7%
A vulnerability was detected in TOTOLINK EX1200L 9.3.5u.6146_B20201023. This affects the function setWizardCfg of the file /cgi-bin/cstecgi.cgi. The manipulation results in null pointer dereference. The attack can be launched remotely. The exploit is now public and may be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
TOTOLINK · EX1200Lpublic PoCs found — 1
cve_referencegist.github.com/wyxstarry/21e6c2853891a3beb140a7c879069f9funverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — TOTOLINK EX1200L
In the same product, most dangerous first.
CVE-2023-4411MEDIUMTOTOLINK EX1200L setTracerouteCfg os command injectionEPSS 5.2%CVE-2023-4412MEDIUMTOTOLINK EX1200L setWanCfg os command injectionEPSS 3.7%CVE-2023-4410MEDIUMTOTOLINK EX1200L setDiagnosisCfg os command injectionEPSS 3.7%CVE-2024-7909HIGHTOTOLINK EX1200L cstecgi.cgi setLanguageCfg stack-based overflowEPSS 1.5%CVE-2024-7908HIGHTOTOLINK EX1200L cstecgi.cgi setDefResponse stack-based overflowEPSS 1.5%CVE-2024-7338HIGHTOTOLINK EX1200L cstecgi.cgi setParentalRules buffer overflowEPSS 1.2%