Vulnerability Details : CVE-2021-44425
Potential exploit
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).
Vulnerability category: Bypass
Products affected by CVE-2021-44425
- cpe:2.3:a:anydesk:anydesk:*:*:*:*:*:windows:*:*
- cpe:2.3:a:anydesk:anydesk:*:*:*:*:*:windows:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-44425
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 23 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-44425
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
References for CVE-2021-44425
-
https://anydesk.com/en/downloads/windows
Remote Desktop Software for Windows – AnyDeskProduct;Vendor Advisory
-
https://argus-sec.com/discovering-tunneling-service-security-flaws-in-anydesk-remote-application/
Discovering Tunneling Service Security Flaws in AnyDesk Remote Application - Argus Cyber SecurityExploit;Third Party Advisory
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