PT-2021-11407 · Aviatrix · Aviatrix Vpn Client

Published 2021-04-21 · Updated 2021-04-29 · CVE-2020-27569

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions: Aviatrix VPN Client versions 2.8.2 and earlier

Description: The issue allows for Arbitrary File Write, where the VPN service writes logs to a world-writable location. This can be exploited to gain write access to any file on the system.

Recommendations: For Aviatrix VPN Client versions 2.8.2 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

CVE-2020-27569

Affected Products

Aviatrix Vpn Client

References · 5

• https://docs.aviatrix.com/HowTos/security_bulletin_article.html#openvpn-abitrary-file-write · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-27569 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27569 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2020-27569 · Vendor Advisory
• https://security.alpinelinux.org/vuln/CVE-2020-27569 · Note