Vulnerability CVE-2021-20123


Published: 2021-10-13

Description:
A local file inclusion vulnerability exists in Draytek VigorConnect 1.6.0-B3 in the file download functionality of the DownloadFileServlet endpoint. An unauthenticated attacker could leverage this vulnerability to download arbitrary files from the underlying operating system with root privileges.

Type:

CWE-668

(Exposure of Resource to Wrong Sphere)

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.8/10
6.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
None
None
Affected software
Draytek -> Vigorconnect 

 References:
https://www.tenable.com/security/research/tra-2021-42

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