THREATPORT/VULNERABILITY/CVE-2025-21293
HIGH SEVERITY

CVE-2025-21293

Windows 10 1507 vulnerability

CVSS
8.8
EPSS
18.5%
EPSS pct
97th
Exploited
No known
Active Directory Domain Services Elevation of Privilege Vulnerability
Affected vendor
Microsoft
Affected product
Windows 10 1507
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-284 — Improper Access Control
Published
2025-01-14

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 18.5% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2025-21293

  • Confirm whether Microsoft Windows 10 1507 is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2025-21293.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2025-21293

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2025-21293 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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Are you exposed to CVE-2025-21293?

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