CVE-2020-1464

KEV
Published: Ago 17, 2020 Last Modified: Feb 23, 2026 EU-VD ID: EUVD-2020-12339 Aliases: GSD-2020-1464
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,8
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
LOW 2,1
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: none
Integrity: partial
Availability: none

Description

AI Translation Available

A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and load improperly signed files.
In an attack scenario, an attacker could bypass security features intended to prevent improperly signed files from being loaded.
The update addresses the vulnerability by correcting how Windows validates file signatures.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,1047
Percentile
0,9th
Updated

EPSS Score Trend (Last 90 Days)

347

Improper Verification of Cryptographic Signature

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Integrity Confidentiality
Potential Impacts:
Gain Privileges Or Assume Identity Modify Application Data Execute Unauthorized Code Or Commands
Applicable Platforms
All platforms may be affected
View CWE Details
Operating System

Windows 10 1803 by Microsoft

Product Information
Vendor Microsoft
Product Windows 10 1803
Version -
cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows Server 2016 by Microsoft

Product Information
Vendor Microsoft
Product Windows Server 2016
Version -
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows 10 1809 by Microsoft

Product Information
Vendor Microsoft
Product Windows 10 1809
Version -
cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows Server 1903 by Microsoft

Product Information
Vendor Microsoft
Product Windows Server 1903
Version -
cpe:2.3:o:microsoft:windows_server_1903:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows 10 1507 by Microsoft

Product Information
Vendor Microsoft
Product Windows 10 1507
Version -
cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows Server 2008 by Microsoft

Product Information
Vendor Microsoft
Product Windows Server 2008
Version -
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows 10 1607 by Microsoft

Product Information
Vendor Microsoft
Product Windows 10 1607
Version -
cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows Server 2004 by Microsoft

Product Information
Vendor Microsoft
Product Windows Server 2004
Version -
cpe:2.3:o:microsoft:windows_server_2004:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows 10 1909 by Microsoft

Product Information
Vendor Microsoft
Product Windows 10 1909
Version -
cpe:2.3:o:microsoft:windows_10_1909:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows 10 1903 by Microsoft

Product Information
Vendor Microsoft
Product Windows 10 1903
Version -
cpe:2.3:o:microsoft:windows_10_1903:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows Server 2012 by Microsoft

Product Information
Vendor Microsoft
Product Windows Server 2012
Version -
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows 10 1709 by Microsoft

Product Information
Vendor Microsoft
Product Windows 10 1709
Version -
cpe:2.3:o:microsoft:windows_10_1709:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows Server 1909 by Microsoft

Product Information
Vendor Microsoft
Product Windows Server 1909
Version -
cpe:2.3:o:microsoft:windows_server_1909:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows Server 2008 by Microsoft

Product Information
Vendor Microsoft
Product Windows Server 2008
Version r2
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows 7 by Microsoft

Product Information
Vendor Microsoft
Product Windows 7
Version -
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows Rt 8.1 by Microsoft

Product Information
Vendor Microsoft
Product Windows Rt 8.1
Version -
cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows 10 2004 by Microsoft

Product Information
Vendor Microsoft
Product Windows 10 2004
Version -
cpe:2.3:o:microsoft:windows_10_2004:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows Server 2012 by Microsoft

Product Information
Vendor Microsoft
Product Windows Server 2012
Version r2
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows Server 2019 by Microsoft

Product Information
Vendor Microsoft
Product Windows Server 2019
Version -
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Windows 8.1 by Microsoft

Product Information
Vendor Microsoft
Product Windows 8.1
Version -
cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalo…
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020…
https://blog.virustotal.com/2019/01/distribution-of-malicio…
https://blog.virustotal.com/2019/01/distribution-of-malicious-jar-appended.html
https://krebsonsecurity.com/2020/08/microsoft-put-off-fixin…
https://krebsonsecurity.com/2020/08/microsoft-put-off-fixing-zero-day-for-2-yea…
https://medium.com/%40TalBeerySec/glueball-the-story-of-cve…
https://medium.com/%40TalBeerySec/glueball-the-story-of-cve-2020-1464-50091a1f9…
https://portal.msrc.microsoft.com/en-US/security-guidance/a…
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1464
https://blog.virustotal.com/2019/01/distribution-of-malicio…
https://blog.virustotal.com/2019/01/distribution-of-malicious-jar-appended.html
https://krebsonsecurity.com/2020/08/microsoft-put-off-fixin…
https://krebsonsecurity.com/2020/08/microsoft-put-off-fixing-zero-day-for-2-yea…
https://medium.com/%40TalBeerySec/glueball-the-story-of-cve…
https://medium.com/%40TalBeerySec/glueball-the-story-of-cve-2020-1464-50091a1f9…
https://portal.msrc.microsoft.com/en-US/security-guidance/a…
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1464