Vulnerability Details : CVE-2021-44426
Potential exploit
An issue was discovered in AnyDesk before 6.2.6 and 6.3.x before 6.3.5. An upload of an arbitrary file to a victim's local ~/Downloads/ directory is possible if the victim is using the AnyDesk Windows client to connect to a remote machine, if an attacker is also connected remotely with AnyDesk to the same remote machine. The upload is done without any approval or action taken by the victim.
Products affected by CVE-2021-44426
- cpe:2.3:a:anydesk:anydesk:*:*:*:*:*:windows:*:*
- cpe:2.3:a:anydesk:anydesk:*:*:*:*:*:windows:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-44426
0.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 38 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-44426
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2021-44426
-
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-44426
-
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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