Description
A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 1.0 (SMBv1) server handles certain requests, aka 'Windows SMB Remote Code Execution Vulnerability'.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Windows | 10 Version 1803 for 32-bit Systems, 10 Version 1803 for x64-based Systems, 10 Version 1803 for ARM64-based Systems, 10 Version 1809 for 32-bit Systems, 10 Version 1809 for x64-based Systems, 10 Version 1809 for ARM64-based Systems, 10 Version 1709 for 32-bit Systems, 10 Version 1709 for x64-based S… | — |
| Microsoft | Windows Server | version 1803 (Core Installation), 2019, 2019 (Core installation), 2016, 2016 (Core installation), 2008 for 32-bit Systems Service Pack 2, 2008 for 32-bit Systems Service Pack 2 (Core installation), 2008 for Itanium-Based Systems Service Pack 2, 2008 for x64-based Systems Service Pack 2, 2008 for x6… | — |
| Microsoft | Windows 10 Version 1909 for 32-bit Systems | unspecified | — |
| Microsoft | Windows 10 Version 1909 for x64-based Systems | unspecified | — |
| Microsoft | Windows 10 Version 1909 for ARM64-based Systems | unspecified | — |
| Microsoft | Windows Server, version 1909 (Server Core installation) | unspecified | — |
| Microsoft | Windows 10 Version 1903 for 32-bit Systems | unspecified | — |
| Microsoft | Windows 10 Version 1903 for x64-based Systems | unspecified | — |
| Microsoft | Windows 10 Version 1903 for ARM64-based Systems | unspecified | — |
| Microsoft | Windows Server, version 1903 (Server Core installation) | unspecified | — |
| Microsoft | Windows 10 Version 2004 for x64-based Systems | unspecified | — |
| Microsoft | Windows Server, version 2004 (Server Core installation) | unspecified | — |
| Microsoft | Windows 10 Version 2004 for 32-bit Systems | unspecified | — |
| Microsoft | Windows 10 Version 2004 for ARM64-based Systems | unspecified | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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shubham0d/CVE-2020-1301 ★ 16 · Jun 13, 2020
POC exploit for SMBLost vulnerability (CVE-2020-1301)
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.