CVE-2025-6401: medium-severity vulnerability in TOTOLINK N300RH
TOTOLINK N300RH HTTP POST Message formFilter denial of service
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.1epss 0.5%
A vulnerability was found in TOTOLINK N300RH 6.1c.1390_B20191101. It has been classified as problematic. This affects an unknown part of the file /boafrm/formFilter of the component HTTP POST Message Handler. The manipulation of the argument url leads to denial of service. The exploit has been disclosed to the public and may be used.
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
TOTOLINK · N300RHRelated CVEs — TOTOLINK N300RH
In the same product, most dangerous first.
CVE-2025-4851MEDIUMTOTOLINK N300RH cstecgi.cgi setUploadUserData command injectionEPSS 1.5%CVE-2025-4849MEDIUMTOTOLINK N300RH cstecgi.cgi CloudACMunualUpdateUserdata command injectionEPSS 1.5%CVE-2025-4850MEDIUMTOTOLINK N300RH cstecgi.cgi setUnloadUserData command injectionEPSS 1.2%CVE-2025-6400HIGHTOTOLINK N300RH HTTP POST Message formPortFw buffer overflowEPSS 1.0%