Actively exploited in the wild
Microsoft Windows Print Spooler Remote Code Execution Vulnerability
Microsoft - Windows · Listed in the CISA KEV since 2021-11-03. This indicates confirmed attacks in production environments.
Required action: Apply updates per vendor instructions.
CVE-2021-1675
HighCVSS 7.8KEVExploitation Probability (EPSS)
Very high risk100th percentile - higher than 100% of all known CVEs
Summary
A remote code execution vulnerability in Windows Print Spooler allows an attacker to execute arbitrary code with system privileges.
Risk Assessment
An attacker could take control of the system, leading to malware installation, data theft, and full system compromise.
Recommendation
Apply Microsoft's security updates for Windows Print Spooler immediately and disable the service if not needed.
Other vulnerabilities in Windows Print Spooler
See all- CVE-2022-41073HighActively exploited
Elevation of privilege vulnerability in Windows Print Spooler. An attacker could exploit it to gain elevated privileges.
- CVE-2022-38028HighActively exploited
A vulnerability in the Windows Print Spooler service allows for elevation of privilege. Technical details are not provided in the description.
- CVE-2022-22718HighActively exploited
Windows Print Spooler Elevation of Privilege Vulnerability.
- CVE-2022-21999HighActively exploited
Windows Print Spooler Elevation of Privilege Vulnerability.
- CVE-2021-36958High
A remote code execution vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations. An attacker could run arbitrary code with SYSTEM privileges, install programs, view/change/delete data, or create new accounts with full user rights.
- CVE-2021-36947High
Vulnerability in Windows Print Spooler allows remote code execution. An attacker could exploit it to run arbitrary code on the vulnerable system.
- CVE-2021-36936High
Vulnerability in Windows Print Spooler allows remote code execution. An attacker could exploit it to run arbitrary code on the vulnerable system.
- CVE-2021-34481High
A remote code execution vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations. An attacker could run arbitrary code with SYSTEM privileges, install programs, view/change/delete data, or create new accounts with full user rights. Microsoft has released security updates.
- CVE-2021-34527HighActively exploited
A remote code execution vulnerability exists in the Windows Print Spooler service due to improper privileged file operations. An attacker can exploit it to run arbitrary code with SYSTEM privileges, allowing them to install programs, modify data, or create accounts with full user rights. Microsoft has released security updates, but additional registry and Group Policy settings must be verified.
- CVE-2020-1048High
Elevation of privilege vulnerability in Windows Print Spooler service that improperly allows arbitrary writing to the file system. An attacker could run arbitrary code with elevated system privileges.
Original NVD description (English source)
Windows Print Spooler Remote Code Execution Vulnerability
Vulnerability data from NVD (NIST) · CISA KEV · EPSS