AUGUST 4, 2026
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Case File

CVE-2021-42086

HIGH · CVSS 8.8 EPSS 1.11%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-10-07 · 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-2021-42086
Severity
HIGH
CVSS
8.8
EPSS
1.11%

Original NVD Description

An issue was discovered in Zammad before 4.1.1. An Agent account can modify account data, and gain admin access, via a crafted request.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-34837 MEDIUM CVE-2026-34782 MEDIUM CVE-2026-34724 HIGH CVE-2026-34723 HIGH CVE-2026-34722 MEDIUM CVE-2026-34721 MEDIUM