How severe is CVE-2017-0220?

CVE-2017-0220 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2017-0220 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-0220?

CVE-2017-0220 primarily affects Microsoft Windows 7. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-0220?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2017-0220 published?

CVE-2017-0220 was published on 2017-05-12 and last updated on 2026-06-17.

CVE-2017-0220

CVE-2017-0220 is a medium-severity vulnerability in Microsoft Windows 7 with a CVSS 3.x base score of 4.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 4.7)
CVSS v2: 1.9
EPSS exploit prediction: 7% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Microsoft Windows 7
Published: 2017-05-12
Last modified: 2026-06-17

Description

The Windows kernel in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, and Windows Server 2012 Gold allows authenticated attackers to obtain sensitive information via a specially crafted document, aka "Windows Kernel Information Disclosure Vulnerability," a different vulnerability than CVE-2017-0175, CVE-2017-0258, and CVE-2017-0259.

Frequently asked questions

What is CVE-2017-0220?: The Windows kernel in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, and Windows Server 2012 Gold allows authenticated attackers to obtain sensitive information via a specially crafted document, aka "Windows Kernel Information Disclosure Vulnerability," a different vulnerability than CVE-2017-0175, CVE-2017-0258, and CVE-2017-0259.
How severe is CVE-2017-0220?: CVE-2017-0220 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2017-0220 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-0220?: CVE-2017-0220 primarily affects Microsoft Windows 7. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-0220?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-0220 published?: CVE-2017-0220 was published on 2017-05-12 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:o:microsoft:windows_7:*:sp1:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:*:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*

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