Path Traversal in Kaseya Virtual System Administrator
CVE-2015-6589
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 class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.136 (96.3th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.136 · newest: 0.136 · change: 0.000
Affected products
Weakness classification (CWE)
References
- packetstormsecurity.com/files/133782/Kaseya-Virtual-System-Administrator-Code-E… (Exploit, VDB Entry, Third Party Advisory)
- www.zerodayinitiative.com/advisories/ZDI-15-450 (VDB Entry, Third Party Advisory)
- www.exploit-db.com/exploits/38351/ (Exploit, VDB Entry, Third Party Advisory)
- www.securityfocus.com/bid/76838 (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2015-6589?
- CVE-2015-6589 is a high-severity vulnerability in Kaseya Virtual System Administrator, classified under Path Traversal. CVSS score: 8.8/10. Published 2020-02-13.
- How severe is CVE-2015-6589?
- High severity. CVSS v3 base score is 8.8 out of 10.