← back
CVE-2026-7218

Totolink N300RT libapmib.so formWsc is_cmd_string_valid buffer overflow

CVSS 8.6 HIGHEPSS 0.5%CWE-119CWE-120
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 · N300RT
public 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.

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
https://github.com/xiaohaiyang-ai/TOTOLINK-N300RT-Buffer-Overflowhttps://vuldb.com/submit/802127https://vuldb.com/vuln/359818https://vuldb.com/vuln/359818/ctihttps://www.totolink.net/