PT-2021-23521 · Zammad · Zammad

Rajesh Pangare · Published 2021-10-07 · Updated 2021-10-14 · CVE-2021-42094

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Zammad versions prior to 4.1.1

Description An issue in Zammad allows Command Injection to occur via custom Packages.

Recommendations For versions prior to 4.1.1, update to version 4.1.1 or later to resolve the issue.

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2021-42094

Affected Products

Zammad

References · 4

• https://osv.dev/vulnerability/CVE-2021-42094 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-42094 · Security Note
• https://zammad.com/en/advisories/zaa-2021-18 · Vendor Advisory
• https://t.me/cibsecurity/30227 · Telegram Post