๐Ÿ›ก๏ธ CVE-2025-68706
๐Ÿ”ด CVSS 9.8 โ€” Critical โœ… No Known Exploit CWE-121 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A stack-based buffer overflow exists in the GoAhead-Webs HTTP daemon on KuWFi 4G LTE AC900 devices with firmware 1.0.13. The /goform/formMultiApnSetting handler uses sprintf() to copy the user-supplied pincode parameter into a fixed 132-byte stack buffer with no bounds checks. This allows an attacker to corrupt adjacent stack memory, crash the web server, and (under certain conditions) may enable arbitrary code execution.

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-121
Public Exploit โœ… No
Source NVD
Published 2025-12-29
Updated 2026-06-02
Modified 2026-01-15
Fix URL N/A

Affected Packages

Software From version Fixed in
ac900-firmware โ€” โ€”

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