CVE-2021-44520

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Citrix XenMobile Server through 10.12 RP9, there is an Authenticated Command Injection vulnerability, leading to remote code execution with root privileges.

En Citrix XenMobile Server versiones hasta 10.12 RP9, se presenta una vulnerabilidad de Inyección de Comandos Autenticados, conllevando a una ejecución de código remota con privilegios root

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-12-01 CVE Reserved
2022-04-12 CVE Published
2024-07-16 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

CAPEC

References (4)

URL	Tag	Source
https://gist.github.com/tree-chtsec/766f81e22ae383987d75eedb3b23b709	Third Party Advisory
https://www.chtsecurity.com/news/09be10ae-b50e-46c9-8ce7-2e995fd988fe	X_refsource_misc

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://docs.citrix.com/en-us/xenmobile/server/document-history.html	2022-07-12
https://support.citrix.com/article/CTX370551	2022-07-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Citrix Search vendor "Citrix"		Xenmobile Server Search vendor "Citrix" for product "Xenmobile Server"				10.13.0 Search vendor "Citrix" for product "Xenmobile Server" and version "10.13.0"		-		Affected
Citrix Search vendor "Citrix"		Xenmobile Server Search vendor "Citrix" for product "Xenmobile Server"				10.13.0 Search vendor "Citrix" for product "Xenmobile Server" and version "10.13.0"		rolling_patch_3		Affected
Citrix Search vendor "Citrix"		Xenmobile Server Search vendor "Citrix" for product "Xenmobile Server"				10.13.0 Search vendor "Citrix" for product "Xenmobile Server" and version "10.13.0"		rolling_patch_4		Affected
Citrix Search vendor "Citrix"		Xenmobile Server Search vendor "Citrix" for product "Xenmobile Server"				10.13.0 Search vendor "Citrix" for product "Xenmobile Server" and version "10.13.0"		rolling_patch_5		Affected
Citrix Search vendor "Citrix"		Xenmobile Server Search vendor "Citrix" for product "Xenmobile Server"				10.13.0 Search vendor "Citrix" for product "Xenmobile Server" and version "10.13.0"		rolling_patch_6		Affected
Citrix Search vendor "Citrix"		Xenmobile Server Search vendor "Citrix" for product "Xenmobile Server"				10.14.0 Search vendor "Citrix" for product "Xenmobile Server" and version "10.14.0"		-		Affected
Citrix Search vendor "Citrix"		Xenmobile Server Search vendor "Citrix" for product "Xenmobile Server"				10.14.0 Search vendor "Citrix" for product "Xenmobile Server" and version "10.14.0"		rolling_patch_1		Affected
Citrix Search vendor "Citrix"		Xenmobile Server Search vendor "Citrix" for product "Xenmobile Server"				10.14.0 Search vendor "Citrix" for product "Xenmobile Server" and version "10.14.0"		rolling_patch_2		Affected
Citrix Search vendor "Citrix"		Xenmobile Server Search vendor "Citrix" for product "Xenmobile Server"				10.14.0 Search vendor "Citrix" for product "Xenmobile Server" and version "10.14.0"		rolling_patch_3		Affected