Vulnerability Details : CVE-2015-6589
Potential exploit
Directory traversal vulnerability in Kaseya Virtual System Administrator (VSA) 7.0.0.0 before 7.0.0.33, 8..0.0.0 before 8.0.0.23, 9.0.0.0 before 9.0.0.19, and 9.1.0.0 before 9.1.0.9 allows remote authenticated users to write to and execute arbitrary files due to insufficient restrictions in file paths to json.ashx.
Vulnerability category: Directory traversal
Products affected by CVE-2015-6589
- cpe:2.3:a:kaseya:virtual_system_administrator:*:*:*:*:*:*:*:*
- cpe:2.3:a:kaseya:virtual_system_administrator:*:*:*:*:*:*:*:*
- cpe:2.3:a:kaseya:virtual_system_administrator:*:*:*:*:*:*:*:*
- cpe:2.3:a:kaseya:virtual_system_administrator:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-6589
32.87%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 97 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-6589
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2015-6589
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-6589
-
http://www.zerodayinitiative.com/advisories/ZDI-15-450
ZDI-15-450 | Zero Day InitiativeThird Party Advisory;VDB Entry
-
https://www.exploit-db.com/exploits/38351/
Kaseya Virtual System Administrator (VSA) - Multiple Vulnerabilities (2) - ASP webapps ExploitExploit;Third Party Advisory;VDB Entry
-
http://packetstormsecurity.com/files/133782/Kaseya-Virtual-System-Administrator-Code-Execution-Privilege-Escalation.html
Kaseya Virtual System Administrator Code Execution / Privilege Escalation ≈ Packet StormExploit;Third Party Advisory;VDB Entry
-
https://www.securityfocus.com/bid/76838
Kaseya Virtual System Administrator CVE-2015-6589 Arbitrary File Upload VulnerabilityThird Party Advisory;VDB Entry
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