What is the severity of CVE-2025-59230?

CVE-2025-59230 has a CVSS Base Score of 7.8/10 and is classified as High severity. It is important to assess the risk based on your specific environment.

How do I fix CVE-2025-59230?

Remediation typically involves updating the affected software products to the latest patched version. Refer to the 'Affected Products' and 'Remediation' sections on this page for specific mitigation steps and vendor advisories.

Home→Vulnerabilities→CVE-2025-59230

Active Exploitation

CVE-2025-59230

Improper access control in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.

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Confirmed Active Exploitation

This vulnerability is listed in the CISA KEV Catalog. Federal agencies are mandated to patch immediately. Immediate remediation is required.

Exploitation Probability (EPSS)

Low Priority

3.72%

The Exploit Prediction Scoring System (EPSS) uses machine learning to estimate the probability that a vulnerability will be exploited in the wild within the next 30 days.

0% (Theoretical)100% (Certainty)

7-Day Exploitation Trend

Vulnerability Timeline

4 events

Oct 14, 2025

Vulnerability Disclosed

Published to component-level vulnerability database.

Oct 15, 2025

Added to CISA KEV

CVE added to CISA Known Exploited Vulnerabilities

Oct 15, 2025

Last Updated

Record updated with new analysis or tags.

Oct 18, 2025

EPSS Score Decreased

Daily EPSS score decreased by 0.123 on 2025-10-16

Threat Actor Attribution

PREMIUM INTEL

Associated Groups:Lazarus Group, APT28

Ransomware Campaigns:LockBit 3.0, BlackCat

IoCs (Indicators):14 IPs, 3 Hashes

Remediation & Mitigation

SOLUTION

Official patches and mitigation steps are available for this vulnerability.

# Update Command
apt-get update && apt-get upgrade -y specific-package
# Verify installation
dpkg -l | grep package-name

Affected Products

18 Total

microsoft/windows_10_1507All Versions

microsoft/windows_10_1607All Versions

microsoft/windows_10_1809All Versions

microsoft/windows_10_21h2All Versions

microsoft/windows_10_22h2All Versions

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59230Microsoft

Vendor Advisory

Am I Vulnerable?

Check your domain or package.json for CVE-2025-59230 exposure.

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Vulnerability Details

CVSS Base Score

7.8/ 10

Vector

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

Published Date

Oct 14, 2025

Last Modified

Oct 15, 2025

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