CVE-2023-31475
critical-risk
Published 2023-05-11
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.
Do I need to act?
!
25.8% chance of exploitation in next 30 days
EPSS score — higher than 74% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Products (20)
Affected Vendors
References (6)
Vendor Advisory
https://www.gl-inet.com
Vendor Advisory
https://www.gl-inet.com
70
/ 100
critical-risk
Severity
32/34 · Critical
Exploitability
15/34 · Moderate
Exposure
23/34 · High