Vulnerability Description
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 Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/xiaohaiyang-ai/TOTOLINK-N300RT-Buffer-Overflow
- https://vuldb.com/submit/802127
- https://vuldb.com/vuln/359818
- https://vuldb.com/vuln/359818/cti
- https://www.totolink.net/
FAQ
What is CVE-2026-7218?
CVE-2026-7218 is a vulnerability with a CVSS score of 7.2 (HIGH). 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 manipul...
How severe is CVE-2026-7218?
CVE-2026-7218 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-7218?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.