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Unrated severityNVD Advisory· Published Dec 29, 2025· Updated Dec 31, 2025

CVE-2025-68706

CVE-2025-68706

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.

AI Insight

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Affected products

2
  • KuWFi/4G LTE AC900cpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: = 1.0.13

Patches

Vulnerability mechanics

References

4

News mentions

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