How severe is CVE-2010-3338?

CVE-2010-3338 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2010-3338 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 20% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-3338?

CVE-2010-3338 primarily affects Microsoft Windows 7. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-3338?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2010-3338 published?

CVE-2010-3338 was published on 2010-12-16 and last updated on 2026-06-16.

CVE-2010-3338

CVE-2010-3338 is a high-severity vulnerability in Microsoft Windows 7 with a CVSS 2.0 base score of 7.2. Its EPSS exploit-prediction score of 20% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-20.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 20% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Microsoft Windows 7
Published: 2010-12-16
Last modified: 2026-06-16

Description

The Windows Task Scheduler in Microsoft Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not properly determine the security context of scheduled tasks, which allows local users to gain privileges via a crafted application, aka "Task Scheduler Vulnerability." NOTE: this might overlap CVE-2010-3888.

Frequently asked questions

What is CVE-2010-3338?: The Windows Task Scheduler in Microsoft Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not properly determine the security context of scheduled tasks, which allows local users to gain privileges via a crafted application, aka "Task Scheduler Vulnerability." NOTE: this might overlap CVE-2010-3888.
How severe is CVE-2010-3338?: CVE-2010-3338 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2010-3338 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 20% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-3338?: CVE-2010-3338 primarily affects Microsoft Windows 7. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-3338?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2010-3338 published?: CVE-2010-3338 was published on 2010-12-16 and last updated on 2026-06-16.

References

Affected products (11)

cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:*:*:itanium:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:*:*:x32:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:*:*:x64:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x32:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:itanium:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:r2:*:itanium:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:r2:*:x64:*:*:*:*:*
cpe:2.3:o:microsoft:windows_vista:*:sp1:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*

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