VDB
CNVD-2021-48426
CNVD-2021-48426
PUBLISHED
Windows Print Spooler是Windows的打印机后台处理程序。 Microsoft Windows Print Spooler存在代码执行漏洞，漏洞是由于Windows Print Spooler RpcAddPrinterDriverEx()未能正确地执行特权文件漏洞所致，允许远程攻击者利用漏洞提交特殊的请求，导致应用程序崩溃或以应用程序上下文执行任意代码。
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft Windows 10 Version 1809 for ARM64-based Systems | ||
| Microsoft Windows 10 Version 1809 for 32-bit Systems | ||
| Microsoft Windows Server 2016 (Server Core installation) | ||
| Microsoft Windows 8.1 | ||
| Microsoft Windows 10 21H1 for 32-bit Systems | ||
| Microsoft Windows Server 2008 R2 for x64-based Systems Service Pack 1 | ||
| Microsoft Windows 10 2004 for x64-based Systems | ||
| Microsoft Windows Server 1909 (Server Coreinstallation) | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Windows 10 1607 | ||
| Microsoft Windows Server 2012 R2 (Server Core installation) | ||
| Microsoft Windows Server 2016 (Server Core installation) | ||
| Microsoft Windows 7 | ||
| Microsoft Windows 10 21H1 for ARM64-b | ||
| Microsoft Windows RT 8.1 SP0 | ||
| Microsoft Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | ||
| Microsoft Windows Server 2008 for x64-based Systems ServicePack 2 (Server Core installation) | ||
| Microsoft Windows 10 for 32-bit Systems | ||
| Microsoft Windows 10 20H2 for x64-based Systems | ||
| Microsoft Windows Server 2012 (Server Core installation) |
…and 16 more
Exploit Intelligence
- PrintNightmare Report (github-poc-repo)
- PrintNightmare Report (github-poc)
- Cve-2021-1675 or cve-2021-34527? Detailed analysis and exploitation of windows print spooler 0day vulnerability！！！ (github-poc)
- PrintNightmare (CVE-2021-34527) PoC Exploit (github-poc-repo)
- Learn about the vulnerability known as PrintNightmare (CVE-2021-1675) and (CVE-2021-34527) (github-poc-repo)
- CVE-2021-34527 PrintNightmare PoC (github-poc-repo)
- detect bruteforce using for cve-2021-34527 (github-poc-repo)
- whoami-chmod777/CVE-2021-1675-CVE-2021-34527 (github-poc-repo)
- A PrintNightmare (CVE-2021-34527) Python Scanner. Scan entire subnets for hosts vulnerable to the PrintNightmare RCE (github-poc-repo)
- CVE-2021-1675/CVE-2021-34527 PrintNightmare & CVE-2020-0668 (github-poc-repo)
…and 36 more exploits
Timeline
- Jul 5, 2021 CVE ID Reserved
- Jul 7, 2021 CVE Published
- Nov 29, 2024 PoC Published
- Feb 21, 2025 PoC Published