CVE-2025-60688 | THREATINT

Description

A stack buffer overflow vulnerability exists in the ToToLink LR1200GB (V9.1.0u.6619_B20230130) and NR1800X (V9.1.0u.6681_B20230703) Router firmware within the cstecgi.cgi binary (setDefResponse function). The binary reads the "IpAddress" parameter from a web request and copies it into a fixed-size stack buffer using strcpy() without any length validation. Maliciously crafted input can overflow the buffer, leading to potential arbitrary code execution or memory corruption, without requiring authentication.

PUBLISHED Reserved 2025-09-26 | Published 2025-11-13 | Updated 2025-11-13 | Assigner mitre

References

totolink.com

www.totolink.net/

github.com/...n/ToToLink/ToToLink-LR1200GB/CVE-2025-60688.md

cve.org (CVE-2025-60688)

nvd.nist.gov (CVE-2025-60688)

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