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CVE-2021-42094

9.8 CRITICAL

An issue was discovered in Zammad before 4.1.1

Published: 2021-10-07 · Last updated: 2026-06-17

Severity and scoring

CVSS
9.8 CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-77

Affected products

VendorProduct
zammadzammad

Description

An issue was discovered in Zammad before 4.1.1. Command Injection can occur via custom Packages.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2021-42137 — An issue was discovered in Zammad before 5.0.1 (5.3 MEDIUM)
  • CVE-2021-42091 — An issue was discovered in Zammad before 4.1.1 (9.1 CRITICAL)
  • CVE-2021-42090 — An issue was discovered in Zammad before 4.1.1 (9.8 CRITICAL)
  • CVE-2021-42089 — An issue was discovered in Zammad before 4.1.1 (7.5 HIGH)
  • CVE-2021-42088 — An issue was discovered in Zammad before 4.1.1 (6.1 MEDIUM)

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  • CVE-2026-12223 — A vulnerability was identified in Yealink SIP-T46U 108.86.0.118 (5.5 MEDIUM)
  • CVE-2026-12219 — A flaw has been found in Yealink SIP-T46U 108.86.0.118 (6.3 MEDIUM)
  • CVE-2026-12197 — A security flaw has been discovered in Ruijie EG105G-P 2.340 (7.2 HIGH)