High severity · published Apr 21, 2021
CVE-2020-27569
Arbitrary File Write exists in Aviatrix VPN Client 2.8.2 and earlier
7.5
CVSS
0.9%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openvpn · Aviatrix
through 2.8.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-27569
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-27569
Not Applicable
https://docs.aviatrix.com/HowTos/security_bulletin_article.html#openvpn-abitrary-file-write
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