Critical severity9.8NVD Advisory· Published May 11, 2023· Updated Jun 17, 2026
CVE-2023-31475
CVE-2023-31475
Description
An issue was discovered on GL.iNet devices before 3.216. The function guci2_get() found in libglutil.so has a buffer overflow when an item is requested from a UCI context, and the value is pasted into a char pointer to a buffer without checking the size of the buffer.
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Affected products
3- Range: <3.216
Patches
Vulnerability mechanics
References
3- github.com/gl-inet/CVE-issues/blob/main/3.215/Buffer_Overflow.mdnvdExploitThird Party Advisory
- www.gl-inet.comnvdVendor Advisory
- justinapplegate.me/2023/glinet-CVE-2023-31475/nvd
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