CVE-2023-21684

high-risk
Published 2023-02-14

Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability

Do I need to act?

!
15.1% chance of exploitation in next 30 days
EPSS score — higher than 85% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Microsoft

References (2)

Patch https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21684
Patch https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21684
64
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 12/34 · Low
Exposure 22/34 · High