CVE-2021-34527—Microsoft Windows Print Spooler Remote Code Execution Vulnerability

漏洞名称

Microsoft Windows Print Spooler Remote Code Execution Vulnerability

描述

Microsoft Windows Print Spooler contains an unspecified vulnerability due to the Windows Print Spooler service improperly performing privileged file operations. Successful exploitation allows an attacker to perform remote code execution with SYSTEM privileges. The vulnerability is also known under the moniker of PrintNightmare.

已知用于勒索软件活动吗？

勒索软件状态：

KNOWN

采集行动

Apply updates per vendor instructions.

其他说明

• Reference CISA's ED 21-04 (https://www.cisa.gov/news-events/directives/ed-21-04-mitigate-windows-print-spooler-service-vulnerability) for further guidance and requirements. Note: The due date for addressing this vulnerability aligns with the requirements outlined in ED 21-04. https://nvd.nist.gov/vuln/detail/CVE-2021-34527

相关新闻文章

• PrintNightmare Aftermath: Windows Print Spooler is Better. What's Next?January 29, 2025

相关 CWE

• CWE-269