Vulnerability CVE-2020-27569
Published: 2021-04-21   Modified: 2021-04-22

Description:
Arbitrary File Write exists in Aviatrix VPN Client 2.8.2 and earlier. The VPN service writes logs to a location that is world writable and can be leveraged to gain write access to any file on the system.

Type:

CWE-276

 (Incorrect Default Permissions)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Aviatrix -> Openvpn 

 References:
https://docs.aviatrix.com/HowTos/security_bulletin_article.html#openvpn-abitrary-file-write
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