SEPTEMBER 23, 2026
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Case File

CVE-2022-48021

CRITICAL · CVSS 9.8 EPSS 0.88%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-02-03 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. See the original NVD description below for full technical details.

CVE
CVE-2022-48021
Severity
CRITICAL
CVSS
9.8
EPSS
0.88%

Original NVD Description

A vulnerability in Zammad v5.3.0 allows attackers to execute arbitrary code or escalate privileges via a crafted message sent to the server.

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