CVE-2021-44425

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in AnyDesk before 6.2.6 and 6.3.x before 6.3.3. An unnecessarily open listening port on a machine in the LAN of an attacker, opened by the Anydesk Windows client when using the tunneling feature, allows the attacker unauthorized access to the local machine's AnyDesk tunneling protocol stack (and also to any remote destination machine software that is listening to the AnyDesk tunneled port).

Se ha detectado un problema en AnyDesk versiones anteriores a 6.2.6 y en versiones 6.3.x anteriores a 6.3.3. Un puerto de escucha innecesariamente abierto en una máquina en la LAN de un atacante, abierto por el cliente de Windows de AnyDesk cuando es usada la funcionalidad tunneling, permite al atacante acceder sin autorización a la pila de protocolos de tunelización de AnyDesk de la máquina local (y también a cualquier software de la máquina de destino remota que esté escuchando el puerto tunelizado de AnyDesk)

*Credits: N/A

CVSS Scores

NISTv3.1 6.5

Attack Vector

Adjacent

Attack Complexity

Low

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

2021-11-29 CVE Reserved
2022-09-12 CVE Published
2024-04-04 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://argus-sec.com/discovering-tunneling-service-security-flaws-in-anydesk-remote-application	2024-08-04

URL	Date	SRC

URL	Date	SRC
https://anydesk.com/en/downloads/windows	2022-09-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Anydesk Search vendor "Anydesk"		Anydesk Search vendor "Anydesk" for product "Anydesk"				< 6.2.6 Search vendor "Anydesk" for product "Anydesk" and version " < 6.2.6"		windows		Affected
Anydesk Search vendor "Anydesk"		Anydesk Search vendor "Anydesk" for product "Anydesk"				>= 6.3.0 < 6.3.3 Search vendor "Anydesk" for product "Anydesk" and version " >= 6.3.0 < 6.3.3"		windows		Affected