CVE-2015-6922 Auth bypass in n/a
Remote attackers can bypass authentication to create admin accounts and execute arbitrary code on Kaseya VSA servers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2015-6922?
CVE-2015-6922 is a critical authentication bypass vulnerability in n/a, published on 17 Feb 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Kaseya Virtual System Administrator (VSA) 7.x before 7.0.0.33, 8.x before 8.0.0.23, 9.0 before 9.0.0.19, and 9.1 before 9.1.0.9 does not properly require authentication, which allows remote attackers to bypass authentication and (1) add an administrative account via crafted request to LocalAuth/setAccount.aspx or (2) write to and execute arbitrary files via a full pathname in the PathData parameter to ConfigTab/uploader.aspx.
Weakness: CWE-287
Which versions are affected by CVE-2015-6922?
It affects 1 product.
Products include Kaseya Virtual System Administrator.
How do I fix CVE-2015-6922?
No fix has been published for CVE-2015-6922 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2015-6922 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2015-6922 exists.
Public exploit code: 2 Metasploit modules and 2 Exploit-DB entries.
Other vulnerabilities in n/a
Sources
Also known as GHSA-qf3c-cpvg-3663.