High severity · published Jul 13, 2019
CVE-2019-5629
Rapid7 Insight Agent, version 2.6.3 and prior, suffers from a local privilege escalation due to an uncontrolled DLL search path
7.8
CVSS
0.9%
EPSS
No
On KEV
Description
Rapid7 Insight Agent, version 2.6.3 and prior, suffers from a local privilege escalation due to an uncontrolled DLL search path. Specifically, when Insight Agent 2.6.3 and prior starts, the Python interpreter attempts to load python3.dll at "C:\DLLs\python3.dll," which normally is writable by locally authenticated users. Because of this, a malicious local user could use Insight Agent's startup conditions to elevate to SYSTEM privileges. This issue was fixed in Rapid7 Insight Agent 2.6.4.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IA
Insight Agent · Rapid7
through 2.6.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-5629
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-5629
Third Party Advisory
http://packetstormsecurity.com/files/153159/Rapid7-Windows-InsightIDR-Agent-2.6.3.14-Local-Privilege-Escalation.html
Mailing List
http://seclists.org/fulldisclosure/2019/Jun/13
Exploit
https://bogner.sh/2019/06/local-privilege-escalation-in-rapid7s-windows-insight-idr-agent/
Third Party Advisory
https://help.rapid7.com/insightagent/release-notes/archive/2019/05/#20190529
Issue Tracking
https://seclists.org/bugtraq/2019/Jun/0
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