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Severity
High
Analysis Summary
CVE-2021-34481
An elevation of privilege vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
Impact
- Privilege Escalation
Affected Vendors
- Microsoft
Remediation
Use Microsoft Automatic Update to apply the appropriate patch for your system, or the Microsoft Security Update Guide to search for available patches.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34481