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Case File

CVE-2023-45284

MEDIUM · CVSS 5.3 EPSS 0.90%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-11-09 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.3. It affects Windows.

CVE
CVE-2023-45284
Severity
MEDIUM
CVSS
5.3
EPSS
0.90%
Windows

Original NVD Description

On Windows, The IsLocal function does not correctly detect reserved device names in some cases. Reserved names followed by spaces, such as "COM1 ", and reserved names "COM" and "LPT" followed by superscript 1, 2, or 3, are incorrectly reported as local. With fix, IsLocal now correctly reports these names as non-local.

Related CVEs

Other vulnerabilities affecting the same vendor(s)