Attacker Value
Unknown
0
CVE-2023-21742
0
CVE ID
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CVE-2023-21742
(Last updated October 08, 2023) ▾
MITRE ATT&CK
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Command and Control
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Credential Access
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Execution
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Exfiltration
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Impact
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Initial Access
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Persistence
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Description
Microsoft SharePoint Server Remote Code Execution Vulnerability
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
8.8 High
Impact Score:
5.9
Exploitability Score:
2.8
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Microsoft SharePoint Enterprise Server 2016 16.0.5378.1000
Microsoft SharePoint Enterprise Server 2013 Service Pack 1 15.0.5519.1000
Microsoft SharePoint Server 2019 16.0.10394.20021
Microsoft SharePoint Server Subscription Edition 16.0.15601.20418
Microsoft SharePoint Foundation 2013 Service Pack 1 15.0.5519.1000
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- microsoft
Products
- sharepoint foundation 2013,
- sharepoint server -,
- sharepoint server 2013,
- sharepoint server 2016,
- sharepoint server 2019
References
Exploit
The following exploit POCs have not been verified by Rapid7 researchers, but are sourced from:
nomi-sec/PoC-in-GitHub.
Additional sources will be added here as they become relevant.
Notes: We will only add the top 3 POCs for a given CVE. POCs added here must have at least 2 GitHub stars.
Additional sources will be added here as they become relevant.
Notes: We will only add the top 3 POCs for a given CVE. POCs added here must have at least 2 GitHub stars.
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Exploited in the Wild
CVE ID
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