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.…
- Published
- Updated
- Reserved
- Assigned by
- rapid7
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| rapid7CNA (assigner) | 3.0 | High7.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.94% · top 39% of all CVEs (5 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Weakness
Affected products
- affected 2.6.3 and prior
What to do
Solution: This issue affects Insight Agent instances at version 2.6.4 and older. Insight Agent will normally update automatically. Otherwise, if your Insight Agent instances are not running 2.6.5 or higher, ensure that you update all instances to 2.6.5 (or later if available).
References (5)
- 20190603 Rapid7's Windows InsightIDR Agent: Local Privilege Escalation (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- http://packetstormsecurity.com/files/153159/Rapid7-Windows-InsightIDR-Agent-2.6.3.14-Local-Privilege-Escalation.html (opens in a new tab)x_refsource_MISCx_transferred
- 20190611 Rapid7's Windows InsightIDR Agent: Local Privilege Escalation (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- https://help.rapid7.com/insightagent/release-notes/archive/2019/05/#20190529 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://bogner.sh/2019/06/local-privilege-escalation-in-rapid7s-windows-insight-idr-agent/ (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2019-5629)Record last updated .