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.
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Affected Vendors & Products
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Advisories
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Fixes
Solution
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Workaround
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References
History
Mon, 29 Dec 2025 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
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MITRE
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-12-29T18:39:44.855Z
Reserved: 2025-12-24T00:00:00.000Z
Link: CVE-2025-68706
Vulnrichment
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NVD
Status : Received
Published: 2025-12-29T19:15:57.090
Modified: 2025-12-29T19:15:57.090
Link: CVE-2025-68706
Redhat
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OpenCVE Enrichment
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Weaknesses
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