CVE-2025-60684_CVE-2025-60684

6.5 / 10

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

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 (sub_42F32C function). The web interface reads the "lang" parameter and constructs Help URL strings using sprintf() into fixed-size stack buffers without proper length validation. Maliciously crafted input can overflow these buffers, potentially leading to arbitrary code execution or memory corruption, without requiring authentication.

Basic Information

ID CVE-2025-60684

Source mitre

Published Nov 13, 2025 at 00:00

Modified Nov 13, 2025 at 17:34

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-121

References

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    "published": "2025-11-13T00:00:00.000Z",
    "modified": "2025-11-13T17:34:03.242Z",
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    "references": "http://totolink.com\nhttps://www.totolink.net/\nhttps://github.com/yifan20020708/SGTaint-0-day/blob/main/ToToLink/ToToLink-LR1200GB/CVE-2025-60684.md",
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