Description
Microsoft SharePoint Server Remote Code Execution Vulnerability
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 | 16.0.0 – < 16.0.5378.1000 | 16.0.5378.1000 |
| Microsoft | Microsoft SharePoint Enterprise Server 2013 Service Pack 1 | 15.0.0 – < 15.0.5519.1000 | 15.0.5519.1000 |
| Microsoft | Microsoft SharePoint Server 2019 | 16.0.0 – < 16.0.10394.20021 | 16.0.10394.20021 |
| Microsoft | Microsoft SharePoint Server Subscription Edition | 16.0.0 – < 16.0.15601.20418 | 16.0.15601.20418 |
| Microsoft | Microsoft SharePoint Foundation 2013 Service Pack 1 | 15.0.0 – < 15.0.5519.1000 | 15.0.5519.1000 |
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
-
ohnonoyesyes/CVE-2023-21742 ★ 14 · Apr 7, 2023
CVE-2023-21742 Poc
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 2
- WID-SEC-2023-0057 Microsoft Office: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 10, 2023
- MSRC-CVE-2023-21742 Microsoft SharePoint Server Remote Code Execution Vulnerability Microsoft Security Response Center · Jan 10, 2023
References
- Microsoft SharePoint Server Remote Code Execution Vulnerability vendor-advisory