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CVE-2019-5629

INDEX BUILT · 2026-09-20

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Rapid7 Insight Agent, version 2.6.3 and prior, suffers from a local privilege escalation due to an uncontrolled DLL search path

CVE-2019-56294 of 4 sources documented this
22

rank 22 = 0 + 20 + 0 + 2 + 0

rank@v1 · backlog

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.00939  ·  without this subject the record ranks 22

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 7.8, from NVD  ·  without this subject the record ranks 2

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

no persisting rise in 365 days  ·  without this subject the record ranks 22

How much of the world it touches

NVD CPE configurations

1 product in the CPE ranges  ·  without this subject the record ranks 20

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 22

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$46,900over the next 30 days, if this record is yours
Movementno material movementthe record holds only daily drift and scoring model releases
Basisassumeda published average, not your estate

$46,900 = $4.99M incident cost x 1 exposure x 0.00939 likelihood

udv@v1 · unaudited · wrong for you until you say what you run

$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.

Hindsight · the state

0.00939EPSSNOT IN KEVas of 2026-09-20
Severity7.8 HIGHreceipt
Harmtotal lossreceipt
Exploitationnone in held sources
Defenseno fix version held
Movementdoubled within 72hreceipt
PLATEAU10Minimal movement since 2021-04-14, 1946 days at 0.01, as of 2026-08-12. arc-rules@v1

Foresight · where to check next

This record is one instance of CWE-427, uncontrolled search path element. The index holds 1228 prior instances of this class, 2 KEV-listed. taxonomy@v1

Full pattern panel

Color is a claim, not decoration:the hostile worldthe defenseno signal

Sources disagree here.

Scoring standard
Rapid7CVSS v3.0receipt
NVDCVSS v3.1receipt

Both shown, dated. We don't pick winners. disagreement-rules@v1

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Harm, if it fires from the vector and the weakness

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Reachneeds local access · low privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v3.0 · the CNA's vectorreceipt
Weakness classCWE-427 Uncontrolled Search Path Elementreceipt
Published consequencesCWE-427: Confidentiality, Integrity, Availability: Execute Unauthorized Code or Commands[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

Fixed inNo fix version in held sources, as the index stood on 12 Aug 2026.
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.

Exploit Status & Known PoCs a ladder, not a score

Current rung: Nothing observed in held sources.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, the CNA7.8 HIGHreceipt
CVSS, NVD7.8 HIGHreceipt
Exploit probability0.00939 · top 41% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned byrapid7receipt
Recorded changes17 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productRapid7 Insight Agentreceipt
Published rangesrapid7 insight agent <= 2.6.3receipt

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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Attack path

Local accessrequires low privilegesRapid7 Insight AgentCWE-427 weaknessFull compromise (C/I/A)C:H / I:H / A:Hexploits CWE-427data compromise

What it is stated by the CNA

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. receipt

NVD's analysis a second authority

severity
7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
weakness
CWE-427
affected versions
rapid7 insight agent <= 2.6.3

check it yourself seclists.org packetstormsecurity.com seclists.org help.rapid7.com bogner.sh receipt

Movement the material steps

14 Apr 20210.00666
7 Mar 20234.2e-4 · scoring model v2023.03.01
17 Mar 20250.00162 · scoring model v2025.03.14
15 Jun 20260.00868 · scoring model v2026.06.15
12 Aug 20260.00939

This score more than doubled inside 72 hours. Both observations are in the full history below.

Show all 17 observations
14 Apr 20210.00666
6 Jan 20220.0292
4 Feb 20220.05466
1 Apr 20220.0095
7 Mar 20234.2e-4
8 Mar 20230.00042
17 Mar 20250.00162
29 Mar 20250.00142
30 Mar 20250.00162
20 Oct 20250.00083
21 Nov 20250.00062
4 Apr 20260.0012
28 Apr 20260.00117
13 Jun 20260.00113
15 Jun 20260.00868
2 Aug 20260.00902
12 Aug 20260.00939

17 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.00939Published2019-07-13Index as of2026-08-12

Exploit probability more than doubled between 2026-06-13 and 2026-06-15 (0.00113 → 0.00868) and the record had been public for 7 years when this index was last written.

Published 2019-07-13 receipt · Index as of 2026-08-12 derived

The pattern, elsewhere

This record is one instance of CWE-427, uncontrolled search path element. The index holds 1228 prior instances of this class, 2 KEV-listed. [email protected]

CVE-2020-3433 · Cisco AnyConnect Secure Mobility Clientmatches 8 of 9KEV listed · 2020receipt
CVE-2020-3153 · Cisco AnyConnect Secure Mobility Clientmatches 5 of 9KEV listed · 2020receipt

1228 records in this class held. The six above are ranked by exploit maturity, then recency.

Siblings and hubs

Records related to this one

Its defect family

rapid7 insight agent

Grouped by shared product and weakness, not by shared vulnerability. Each record's own state is on its own page.

Family membership: held values

Nothing we hold separates this record from the others in its defect family. This page is kept and dated, and the defect family's own page is the one we offer for indexing: the whole group.

Browse the index from here

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What usually comes next

Everything above needs no account. What is below is work: assembling it, scoping it to your estate, watching it, and handing it to someone else.

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