CVE-2022-35490

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Zammad 5.2.0 es vulnerable a la escalada de privilegios. Zammad presenta una prevención contra los ataques de fuerza bruta que intentan adivinar las credenciales de acceso. Después de una cantidad configurable de intentos, los usuarios son invalidados y se impide el inicio de sesión. Un atacante podría burlar esta prevención, permitiéndole enviar más de la cantidad configurada de peticiones antes de que se produzca la no comprobación del usuario

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-07-11 CVE Reserved
2022-08-08 CVE Published
2024-02-29 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-307: Improper Restriction of Excessive Authentication Attempts

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://zammad.com/de/advisories/zaa-2022-07	2022-08-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Zammad Search vendor "Zammad"		Zammad Search vendor "Zammad" for product "Zammad"				5.2.0 Search vendor "Zammad" for product "Zammad" and version "5.2.0"		-		Affected
Zammad Search vendor "Zammad"		Zammad Search vendor "Zammad" for product "Zammad"				5.2.0 Search vendor "Zammad" for product "Zammad" and version "5.2.0"		alpha		Affected