CVE-2021-45891

HIGH

Softwarebuero Zauner ARC 4.2.0.4 - Privilege Escalation

Title source: llm
STIX 2.1

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.

References (2)

Scores

CVSS v3 8.8
EPSS 0.0042
EPSS Percentile 62.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-669
Status published
Products (1)
zauner/arc 4.2.0.4
Published Apr 05, 2022
Tracked Since Feb 18, 2026