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CVE

CVE-2023-28288

Microsoft SharePoint Server Spoofing Vulnerability

Microsoft SharePoint Server Spoofing Vulnerability.

HIGH · CVSS 8.1 EPSS 0.09091
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  • EPSS percentile: top 7% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Weakness Classification

CWE-918Server-Side Request Forgery (SSRF)
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Affected Products & Versions

2
microsoft sharepoint foundationall versions
microsoft sharepoint serverall versions
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Public Exploits & PoCs

2
webappsMicrosoft SharePoint Enterprise Server 2016 - Spoofing2023-06-26
pocpacketstormsecurity.com · Microsoft-SharePoint-Enterprise-Server-2016-Spoofing.htmlpacketstormsecurity.com
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Scoring & Timeline

8.1
HIGH · CVSS v3.1 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Apr 2023 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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Vendor Advisories

1
msrcCVE-2023-28288Spoofing
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