CVE-2021-1675

CVE-2021-1675 is a high-severity vulnerability in Microsoft Windows 10 1507 with a CVSS 3.x base score of 7.8. It is listed in CISA's Known Exploited Vulnerabilities (KEV) catalog, confirming it has been exploited in the wild (added 2021-11-03).

Key facts

Description

Windows Print Spooler Remote Code Execution Vulnerability

Frequently asked questions

What is CVE-2021-1675?
Windows Print Spooler Remote Code Execution Vulnerability
How severe is CVE-2021-1675?
CVE-2021-1675 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-1675 being actively exploited?
Yes. CVE-2021-1675 is on CISA's Known Exploited Vulnerabilities (KEV) catalog, added on 2021-11-03, which means active exploitation has been confirmed. It should be prioritised for remediation.
What products are affected by CVE-2021-1675?
CVE-2021-1675 primarily affects Microsoft Windows 10 1507. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-1675?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Because this CVE is known to be actively exploited, treat remediation as urgent — CISA KEV typically sets a short remediation deadline.
Does CVE-2021-1675 have an EU (EUVD) identifier?
Yes. CVE-2021-1675 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2021-7142. It is also flagged as exploited in the EUVD (since 2021-11-03).
When was CVE-2021-1675 published?
CVE-2021-1675 was published on 2021-06-08 and last updated on 2026-08-12.

References

Affected products (17)

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