CVE-2024-51739

Users enumeration allowed through Rest API in Combodo iTop

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

Combodo iTop is a simple, web based IT Service Management tool. Unauthenticated user can perform users enumeration, which can make it easier to bruteforce a valid account. As a fix the sentence displayed after resetting password no longer shows if the user exists or not. This fix is included in versions 2.7.11, 3.0.5, 3.1.2, and 3.2.0. Users are advised to upgrade. Users unable to upgrade may overload the dictionary entry `"UI:ResetPwd-Error-WrongLogin"` through an extension and replace it with a generic message.

Combodo iTop es una herramienta de gestión de servicios de TI sencilla y basada en la web. Los usuarios no autenticados pueden realizar la enumeración de usuarios, lo que puede facilitar la búsqueda por fuerza bruta de una cuenta válida. Como solución, la frase que se muestra después de restablecer la contraseña ya no muestra si el usuario existe o no. Esta solución está incluida en las versiones 2.7.11, 3.0.5, 3.1.2 y 3.2.0. Se recomienda a los usuarios que actualicen la versión. Los usuarios que no puedan actualizar pueden sobrecargar la entrada del diccionario `"UI:ResetPwd-Error-WrongLogin"` a través de una extensión y reemplazarla con un mensaje genérico.

*Credits: N/A

CVSS Scores

GitHubv3.1 7.5

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-10-31 CVE Reserved
2024-11-05 CVE Published
2024-11-05 CVE Updated
2024-11-09 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (1)

URL	Tag	Source
https://github.com/Combodo/iTop/security/advisories/GHSA-2hmf-p27w-phf9	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Combodo Search vendor "Combodo"		ITop Search vendor "Combodo" for product "ITop"				< 2.7.11 Search vendor "Combodo" for product "ITop" and version " < 2.7.11"		en		Affected
Combodo Search vendor "Combodo"		ITop Search vendor "Combodo" for product "ITop"				>= 3.0.0 < 3.0.5 Search vendor "Combodo" for product "ITop" and version " >= 3.0.0 < 3.0.5"		en		Affected
Combodo Search vendor "Combodo"		ITop Search vendor "Combodo" for product "ITop"				>= 3.0.0 < 3.1.2 Search vendor "Combodo" for product "ITop" and version " >= 3.0.0 < 3.1.2"		en		Affected