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CVE-2017-18362

97
FAUCET Score

CVE-2017-18362 is a critical SQL injection vulnerability affecting the ConnectWise ManagedITSync integration for Kaseya VSA through 2017. This flaw allows unauthenticated attackers to execute arbitrary SQL queries, gaining full read and write access to the Kaseya VSA database. With a CVSS score of 9.8 (CRITICAL), it presents a severe risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. This vulnerability has been actively exploited in the wild, notably in ransomware campaigns, and is listed in CISA's Known Exploited Vulnerabilities catalog. While no Metasploit or ExploitDB modules exist, Nuclei templates for remote code execution are available, and it has garnered significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2017CPE matchmatch criteria
cpe:2.3:a:connectwise:manageditsync:*:*:*:*:*:kaseya_vsa:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
86.71%
Probability of exploitation in next 30 days
EPSS Percentile
99.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Added to KEV · May 24, 2022
Nuclei: CVE-2017-18362 · Oct 23, 2025
This CVE's current EPSS score of 0.8671 is in the 99th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
archive.today / rdkeQ
Third Party Advisory
github.com / kbni/owlky
ExploitThird Party Advisory
webcache.googleusercontent.com / search
Broken LinkThird Party Advisory