AUGUST 4, 2026
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Case File

CVE-2021-45891

HIGH · CVSS 8.8 EPSS 1.40%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-04-05 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. See the original NVD description below for full technical details.

CVE
CVE-2021-45891
Severity
HIGH
CVSS
8.8
EPSS
1.40%

Original NVD Description

An issue was discovered in Softwarebuero Zauner ARC 4.2.0.4., that allows attackers to escalate privileges within the application, since all permission checks are done client-side, not server-side.

Related CVEs

Other vulnerabilities affecting the same vendor(s)