CVE-2026-7218: high-severity vulnerability in Totolink N300RT
Totolink N300RT libapmib.so formWsc is_cmd_string_valid buffer overflow
Published · Updated
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41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.6epss 0.5%
A vulnerability was detected in Totolink N300RT 3.4.0-B20250430. The impacted element is the function is_cmd_string_valid of the file /boafrm/formWsc of the component libapmib.so. Performing a manipulation of the argument localPin results in buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
Totolink · N300RTpublic PoCs found — 1
cve_referencegithub.com/xiaohaiyang-ai/TOTOLINK-N300RT-Buffer-Overflowunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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