CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2023-31475
Critical (9.8) in gl-inet. EPSS 14% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 14% chance of exploitation in the next 30 days; higher than 96% of CVEs (scores of 2026-10-31)
- CWE
- CWE-120
- Published
- Modified
- Record from
- the NVD, synced
Affected
- gl-inet:gl-a1300_firmware
- gl-inet:gl-ap1300_firmware
- gl-inet:gl-ap1300lte_firmware
- gl-inet:gl-ar300m_firmware
- gl-inet:gl-ar750_firmware
- gl-inet:gl-ar750s_firmware
- gl-inet:gl-ax1800_firmware
- gl-inet:gl-axt1800_firmware
- gl-inet:gl-b1300_firmware
- gl-inet:gl-b2200_firmware
- gl-inet:gl-e750_firmware
- gl-inet:gl-mifi_firmware
- gl-inet:gl-mt1300_firmware
- gl-inet:gl-mt2500_firmware
- gl-inet:gl-mt2500a_firmware
- gl-inet:gl-mt3000_firmware
- gl-inet:gl-mt300n-v2_firmware
- gl-inet:gl-mv1000_firmware
- gl-inet:gl-mv1000w_firmware
- gl-inet:gl-s10_firmware
- gl-inet:gl-s1300_firmware
- gl-inet:gl-s200_firmware
- gl-inet:gl-s20_firmware
- gl-inet:gl-sf1200_firmware
- gl-inet:gl-sft1200_firmware
- gl-inet:gl-usb150_firmware
- gl-inet:gl-x1200_firmware
- gl-inet:gl-x3000_firmware
- gl-inet:gl-x300b_firmware
- gl-inet:gl-x750_firmware
- gl-inet:gl-xe300_firmware
- gl-inet:microuter-n300_firmware