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Vulnerability Intelligence

CVE-2010-2729

CriticalExploitedPublic exploit

The Print Spooler service in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7, when printer sharing is enabled, does not properly validate spooler access permissions, which allows remote…

Published Sep 15, 2010 · Updated Apr 28, 2026

Key Facts

Patch immediately
  • CVE-2010-2729 is a critical-severity vulnerability (CVSS 9.3 v2) affecting Windows 7 (Microsoft), Windows Server 2003 (Microsoft), Windows Server 2008 (Microsoft) and 2 more products.
  • It is exploited in the wild, listed in Industry KEV feed, CIRCL KEV since Sep 15, 2010. Public exploit code is available.
  • EPSS estimates a 76% probability of exploitation in the next 30 days.
  • No fixed version is listed yet; check the vendor advisory for mitigations.
  • Brandefense priority: patch immediately, because it is listed as exploited in the wild.

CVSS v2

9.3

AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS (30-day exploit likelihood)

76%

Higher than 99.5% of all scored CVEs

Exploited in the wild

Yes

2 catalog listings

Public exploit code

Available

Proof-of-concept or weaponized module

Get the full CVE-2010-2729 brief as a PDF

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Description

The Print Spooler service in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7, when printer sharing is enabled, does not properly validate spooler access permissions, which allows remote attackers to create files in a system directory, and consequently execute arbitrary code, by sending a crafted print request over RPC, as exploited in the wild in September 2010, aka "Print Spooler Service Impersonation Vulnerability."

Known-Exploited Catalog Listings

CatalogAddedRemediation dueRansomware use
Industry KEV feedSep 15, 2010n/aNot reported
CIRCL KEVSep 15, 2010n/aNot reported

Required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Affected Products

17 affected entries in total
ProductAffected versionsFixed in
Windows 7MicrosoftSee advisoryn/a
Windows Server 2003MicrosoftSee advisoryn/a
Windows Server 2008Microsoftr2n/a
Windows VistaMicrosoftSee advisoryn/a
Windows XpMicrosoftSee advisoryn/a

Timeline

  1. Publicly disclosed

    Sep 15, 2010

  2. Added to Industry KEV feed

    Sep 15, 2010

  3. Added to CIRCL KEV

    Sep 15, 2010

  4. Last updated

    Apr 28, 2026

Weakness Type

  • CWE-20 Improper Input Validation

References

3 more references in the full CVE brief

FAQ

Common Questions.

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