CVE Vulnerability

CVE-2022-35490

Zammad 5.2.0 is vulnerable to privilege escalation. Zammad has a prevention against brute-force attacks trying to guess login credentials. After a configurable amount of attempts, users are invalidated and logins prevented. An attacker might work around this prevention, enabling them to send more than the configured amount of requests before the user invalidation takes place.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://zammad.com/de/advisories/zaa-2022-07 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:zammad:zammad:5.2.0:-:*:*:*:*:*:*
cpe:2.3:a:zammad:zammad:5.2.0:alpha:*:*:*:*:*:*
Information

Published : 2022-08-08 02:15

Updated : 2022-08-12 02:49

NVD link : CVE-2022-35490

Mitre link : CVE-2022-35490

Products Affected
No products.
CWE
CWE-307

Improper Restriction of Excessive Authentication Attempts