Vulnerabilities > CVE-2021-35300 - Improper Restriction of Rendered UI Layers or Frames vulnerability in Zammad

CVSS 4.3 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

LOW

Availability impact

NONE

network

low complexity

zammad

CWE-1021

NVD

Published: 2021-06-28

Updated: 2021-07-02

Summary

Text injection/Content Spoofing in 404 page in Zammad 1.0.x up to 4.0.0 could allow remote attackers to manipulate users into visiting the attackers' page.

Vulnerable Configurations

Part	Description	Count
Application	Zammad Zammad Zammad 1.0.0 Zammad Zammad 1.0.1 Zammad Zammad 1.0.2 Zammad Zammad 1.0.3 Zammad Zammad 1.0.4 Zammad Zammad 1.1.0 Zammad Zammad 1.1.1 Zammad Zammad 1.1.2 Zammad Zammad 1.1.3 Zammad Zammad 1.1.4 Zammad Zammad 1.2.0 Zammad Zammad 1.2.1 Zammad Zammad 1.2.2 Zammad Zammad 1.2.3 Zammad Zammad 1.3.0 Zammad Zammad 1.3.1 Zammad Zammad 1.3.2 Zammad Zammad 1.4.0 Zammad Zammad 1.4.1 Zammad Zammad 1.5.0 Zammad Zammad 1.5.1 Zammad Zammad 1.6.0 Zammad Zammad 1.6.1 Zammad Zammad 2.0.0 Zammad Zammad 2.0.1 Zammad Zammad 2.1.0 Zammad Zammad 2.1.1 Zammad Zammad 2.1.2 Zammad Zammad 2.2.0 Zammad Zammad 2.2.1 Zammad Zammad 2.2.2 Zammad Zammad 2.3.0 Zammad Zammad 2.3.1 Zammad Zammad 2.4.0 Zammad Zammad 2.4.1 Zammad Zammad 2.5.0 Zammad Zammad 2.5.1 Zammad Zammad 2.6.0 Zammad Zammad 2.6.1 Zammad Zammad 2.7.0 Zammad Zammad 2.7.1 Zammad Zammad 2.7.2 Zammad Zammad 2.8.0 Zammad Zammad 2.8.1 Zammad Zammad 2.9.0 Zammad Zammad 2.10.0 Zammad Zammad 3.0.0 Zammad Zammad 3.0.1 Zammad Zammad 3.1.0 Zammad Zammad 3.1.1 Zammad Zammad 3.2.0 Zammad Zammad 3.2.1 Zammad Zammad 3.3.0 Zammad Zammad 3.3.1 Zammad Zammad 3.4.0 Zammad Zammad 3.4.1 Zammad Zammad 3.5.0 Zammad Zammad 3.5.1 Zammad Zammad 3.6.0 Zammad Zammad 3.6.1 Zammad Zammad 4.0.0	61

Common Weakness Enumeration (CWE)

CWE-1021 - Improper Restriction of Rendered UI Layers or Frames

References

https://zammad.com/en/advisories/zaa-2021-07