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CVE-2019-5629

26
FAUCET Score

CVE-2019-5629 is a local privilege escalation vulnerability affecting Rapid7 Insight Agent versions 2.6.3 and prior. It stems from an uncontrolled DLL search path, allowing a malicious local user to elevate privileges to SYSTEM during agent startup by placing a crafted python3.dll in a writable directory. This vulnerability has a CVSS score of 7.8 (High), indicating low attack complexity and requiring local access, but leading to high impact on confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), it has received some community discussion and media coverage, suggesting awareness within the security community. Rapid7 addressed this issue in Insight Agent version 2.6.4.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.6.3CPE matchmatch criteria
cpe:2.3:a:rapid7:insight_agent:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.87%
Probability of exploitation in next 30 days
EPSS Percentile
55.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0087 is in the 90th percentile among its peer group of 17,061 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

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

packetstormsecurity.com / files/153159/Rapid7-Windows-InsightIDR-Agent-2.6.3.14-Local-Privilege-Escalation.html
Third Party AdvisoryVDB Entry
bogner.sh / 2019/06/local-privilege-escalation-in-rapid7s-windows-insight-idr-agent
ExploitThird Party Advisory
seclists.org / fulldisclosure/2019/Jun/13
Mailing ListThird Party Advisory
help.rapid7.com / insightagent/release-notes/archive/2019/05
Third Party Advisory
seclists.org / bugtraq/2019/Jun/0
Issue TrackingMailing ListThird Party Advisory