CVE-2015-6922
Kaseya Virtual System Administrator (VSA) Authentication Bypass and Remote Command Execution
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.
INFO
Published Date :
Feb. 17, 2020, 6:15 p.m.
Last Modified :
Feb. 26, 2020, 3:21 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2015-6922.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/133782/Kaseya-Virtual-System-Administrator-Code-Execution-Privilege-Escalation.html | Exploit Third Party Advisory VDB Entry |
| http://www.zerodayinitiative.com/advisories/ZDI-15-448 | Third Party Advisory VDB Entry |
| http://www.zerodayinitiative.com/advisories/ZDI-15-449 | Third Party Advisory VDB Entry |
| https://helpdesk.kaseya.com/entries/96164487--Kaseya-Security-Advisory | Broken Link Vendor Advisory |
| https://www.exploit-db.com/exploits/38351/ | Exploit Third Party Advisory VDB Entry |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2015-6922 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-6922 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 26, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://packetstormsecurity.com/files/133782/Kaseya-Virtual-System-Administrator-Code-Execution-Privilege-Escalation.html No Types Assigned http://packetstormsecurity.com/files/133782/Kaseya-Virtual-System-Administrator-Code-Execution-Privilege-Escalation.html Exploit, Third Party Advisory, VDB Entry Changed Reference Type http://www.zerodayinitiative.com/advisories/ZDI-15-448 No Types Assigned http://www.zerodayinitiative.com/advisories/ZDI-15-448 Third Party Advisory, VDB Entry Changed Reference Type http://www.zerodayinitiative.com/advisories/ZDI-15-449 No Types Assigned http://www.zerodayinitiative.com/advisories/ZDI-15-449 Third Party Advisory, VDB Entry Changed Reference Type https://helpdesk.kaseya.com/entries/96164487--Kaseya-Security-Advisory No Types Assigned https://helpdesk.kaseya.com/entries/96164487--Kaseya-Security-Advisory Broken Link, Vendor Advisory Changed Reference Type https://www.exploit-db.com/exploits/38351/ No Types Assigned https://www.exploit-db.com/exploits/38351/ Exploit, Third Party Advisory, VDB Entry Added CWE NIST CWE-287 Added CPE Configuration OR *cpe:2.3:a:kaseya:virtual_system_administrator:*:*:*:*:*:*:*:* versions from (including) 7.0.0.0 up to (excluding) 7.0.0.33 *cpe:2.3:a:kaseya:virtual_system_administrator:*:*:*:*:*:*:*:* versions from (including) 8.0.0.0 up to (excluding) 8.0.0.23 *cpe:2.3:a:kaseya:virtual_system_administrator:*:*:*:*:*:*:*:* versions from (including) 9.0.0.0 up to (excluding) 9.0.0.19 *cpe:2.3:a:kaseya:virtual_system_administrator:*:*:*:*:*:*:*:* versions from (including) 9.1.0.0 up to (excluding) 9.1.0.9
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-6922 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2015-6922
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
93.99 }} -0.17%
score
0.99249
percentile