CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-31978

Microsoft Defender Denial of Service Vulnerability

Exploit prediction scoring system (EPSS) score

EPSS Score 0.006

EPSS Ranking 68.9%

CVSS Severity

CVSS v3 Score 5.5

CVSS v2 Score 2.1

References

Products affected by CVE-2021-31978

Microsoft » Malware Protection Engine » Version: N/A

cpe:2.3:a:microsoft:malware_protection_engine:-
Microsoft » Malware Protection Engine » Version: 1.1.10600.0

cpe:2.3:a:microsoft:malware_protection_engine:1.1.10600.0
Microsoft » Malware Protection Engine » Version: 1.1.10701.0

cpe:2.3:a:microsoft:malware_protection_engine:1.1.10701.0
Microsoft » Malware Protection Engine » Version: 1.1.13701.0

cpe:2.3:a:microsoft:malware_protection_engine:1.1.13701.0
Microsoft » Malware Protection Engine » Version: 1.1.13704.0

cpe:2.3:a:microsoft:malware_protection_engine:1.1.13704.0
Microsoft » Malware Protection Engine » Version: 1.1.14306.0

cpe:2.3:a:microsoft:malware_protection_engine:1.1.14306.0
Microsoft » Malware Protection Engine » Version: 1.1.16600.7

cpe:2.3:a:microsoft:malware_protection_engine:1.1.16600.7
Microsoft » Malware Protection Engine » Version: 1.1.16700.2

cpe:2.3:a:microsoft:malware_protection_engine:1.1.16700.2
Microsoft » Malware Protection Engine » Version: 1.1.16800.2

cpe:2.3:a:microsoft:malware_protection_engine:1.1.16800.2
Microsoft » Malware Protection Engine » Version: 1.1.16900.2

cpe:2.3:a:microsoft:malware_protection_engine:1.1.16900.2
Microsoft » Malware Protection Engine » Version: 1.1.17000.2

cpe:2.3:a:microsoft:malware_protection_engine:1.1.17000.2
Microsoft » Malware Protection Engine » Version: 1.1.17100.2

cpe:2.3:a:microsoft:malware_protection_engine:1.1.17100.2
Microsoft » Malware Protection Engine » Version: 1.1.17200.2

cpe:2.3:a:microsoft:malware_protection_engine:1.1.17200.2
Microsoft » Malware Protection Engine » Version: 1.1.17300.4

cpe:2.3:a:microsoft:malware_protection_engine:1.1.17300.4
Microsoft » Malware Protection Engine » Version: 1.1.17400.5

cpe:2.3:a:microsoft:malware_protection_engine:1.1.17400.5
Microsoft » Malware Protection Engine » Version: 1.1.17500.4

cpe:2.3:a:microsoft:malware_protection_engine:1.1.17500.4
Microsoft » Malware Protection Engine » Version: 1.1.17600.5

cpe:2.3:a:microsoft:malware_protection_engine:1.1.17600.5
Microsoft » Malware Protection Engine » Version: 1.1.17700.4

cpe:2.3:a:microsoft:malware_protection_engine:1.1.17700.4
Microsoft » Malware Protection Engine » Version: 1.1.17800.5

cpe:2.3:a:microsoft:malware_protection_engine:1.1.17800.5
Microsoft » Malware Protection Engine » Version: 1.1.17900.7

cpe:2.3:a:microsoft:malware_protection_engine:1.1.17900.7
Microsoft » Malware Protection Engine » Version: 1.1.18000.5

cpe:2.3:a:microsoft:malware_protection_engine:1.1.18000.5
Microsoft » Malware Protection Engine » Version: 1.1.18100.5

cpe:2.3:a:microsoft:malware_protection_engine:1.1.18100.5

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-31978

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