CVE-2022-46768

File name information disclosure vulnerability in Zabbix Web Service Report Generation

Severity Score

5.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Arbitrary file read vulnerability exists in Zabbix Web Service Report Generation, which listens on the port 10053. The service does not have proper validation for URL parameters before reading the files.

Existe una vulnerabilidad de lectura arbitraria de archivos en la generación de informes del servicio web Zabbix, que escucha en el puerto 10053. El servicio no tiene una validación adecuada de los parámetros de URL antes de leer los archivos.

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Zabbix Web Service. Authentication is not required to exploit this vulnerability.
The specific flaw exists within PDF report generation. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise.

*Credits: Trend Micro ZDI

CVSS Scores

NISTv3.1 5.9

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-12-07 CVE Reserved
2022-12-15 CVE Published
2024-09-17 CVE Updated
2024-09-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://support.zabbix.com/browse/ZBX-22087	2022-12-19

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Zabbix Search vendor "Zabbix"		Web Service Report Generation Search vendor "Zabbix" for product "Web Service Report Generation"				>= 6.0.0 <= 6.0.11 Search vendor "Zabbix" for product "Web Service Report Generation" and version " >= 6.0.0 <= 6.0.11"		-		Affected
Zabbix Search vendor "Zabbix"		Web Service Report Generation Search vendor "Zabbix" for product "Web Service Report Generation"				>= 6.2.0 <= 6.2.5 Search vendor "Zabbix" for product "Web Service Report Generation" and version " >= 6.2.0 <= 6.2.5"		-		Affected
Zabbix Search vendor "Zabbix"		Zabbix-agent2 Search vendor "Zabbix" for product "Zabbix-agent2"				< 6.0.12 Search vendor "Zabbix" for product "Zabbix-agent2" and version " < 6.0.12"		-		Affected
Zabbix Search vendor "Zabbix"		Zabbix-agent2 Search vendor "Zabbix" for product "Zabbix-agent2"				>= 6.2.0 < 6.2.6 Search vendor "Zabbix" for product "Zabbix-agent2" and version " >= 6.2.0 < 6.2.6"		-		Affected