AUGUST 4, 2026
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Case File

CVE-2021-23138

HIGH · CVSS 7.8 EPSS 9.29%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-01-14 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.8. It may be remotely exploitable.

CVE
CVE-2021-23138
Severity
HIGH
CVSS
7.8
EPSS
9.29%

Original NVD Description

WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute code.

Related CVEs

Other vulnerabilities affecting the same vendor(s)