CVE-2016-0020
CVE-2016-0020 is a high-severity vulnerability in Microsoft Windows 7 with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- CVSS v2: 7.2
- EPSS exploit prediction: 2% (78th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Microsoft Windows 7
- Published:
- Last modified:
Description
Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 mishandle DLL loading, which allows local users to gain privileges via a crafted application, aka "MAPI DLL Loading Elevation of Privilege Vulnerability."
Frequently asked questions
- What is CVE-2016-0020?
- Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 mishandle DLL loading, which allows local users to gain privileges via a crafted application, aka "MAPI DLL Loading Elevation of Privilege Vulnerability."
- How severe is CVE-2016-0020?
- CVE-2016-0020 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2016-0020 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2016-0020?
- CVE-2016-0020 primarily affects Microsoft Windows 7. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2016-0020?
- 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-2016-0020 published?
- CVE-2016-0020 was published on 2016-01-13 and last updated on 2026-06-17.
References
- http://www.securitytracker.com/id/1034661
- http://www.zerodayinitiative.com/advisories/ZDI-16-018
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-007
Affected products (5)
- cpe:2.3:o:microsoft:windows_7:-:sp1:x64:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_7:-:sp1:x86:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_7:-:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:*
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