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CVE-2024-43598

24
FAUCET Score

CVE-2024-43598 is a Remote Code Execution (RCE) vulnerability affecting Microsoft LightGBM. With a CVSS score of 8.1 (HIGH), this vulnerability allows an unauthenticated attacker to execute arbitrary code remotely with high impact on confidentiality, integrity, and availability, despite requiring high attack complexity. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion and media coverage, indicating awareness within the cybersecurity landscape.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.6.0CPE matchmatch criteria
cpe:2.3:a:microsoft:lightgbm:*:*:*:*:*:*:*:*
>= 1.0.0, < 4.6.0CPE match
cpe:2.3:a:microsoft:lightgbm:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.38%
Probability of exploitation in next 30 days
EPSS Percentile
69.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0138 is in the 28th percentile among its peer group of 8,914 CVEs.

Social Chatter

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

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

microsoftpatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: LightGBMFixed in: 4.6.0
View patch
pippatch availablevia ghsa
Product: lightgbmFixed in: 4.6.0

Vendor Advisories (2)

pipGHSA-2586-f3p4-hq84high

LightGBM Remote Code Execution Vulnerability

Nov 12, 2024
microsoft2024-Nov/CVE-2024-43598Important

LightGBM Remote Code Execution Vulnerability

Nov 12, 2024

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2024-43598
PatchVendor Advisory