Description
Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
E
F
RL
O
RC
Changed
Affected products
- microsoft / Microsoft SharePoint Enterprise Server 201616.0.0 – 16.0.5508.1000
- microsoft / Microsoft SharePoint Server 201916.0.0 – 16.0.10417.20027
- microsoft / Microsoft SharePoint Server Subscription Edition16.0.0 – 16.0.18526.20424
- microsoft / sharepoint_enterprise_server2016 – 2016
- microsoft / sharepoint_server16.0.18526.20424
- microsoft / sharepoint_server2019 – 2019
Exploits & proofs of concept
- nucleiMicrosoft SharePoint Server - Authentication Bypassby daffainfo
References
Updated 19m ago · 8 sources