Vulnerability · Published May 11, 2023 · Assigned by mitre
CVE-2023-31475
Critical 9.0
In plain English
A critical-severity buffer overflow in the affected software. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 13.7% (higher than 97% of all known vulnerabilities).
Severity (CVSS 3.1)9.0Critical
Exploit odds (30 days)13.7%top 3.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
Weakness: CWE-120 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H