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Rewterz Threat Advisory – Multiple Microsoft Excel Vulnerabilities

November 10, 2022
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Rewterz Threat Alert – Eternity Project: Stealer – Active IOCs

November 10, 2022

Rewterz Threat Advisory – Multiple Microsoft SharePoint Server Vulnerabilities

Severity

High

Analysis Summary

CVE-2022-41062 CVSS:8.8
Microsoft SharePoint Server could allow a remote authenticated attacker to execute arbitrary code on the system. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system.

CVE-2022-38053 CVSS:8.8
Microsoft SharePoint could allow a remote authenticated attacker to execute arbitrary code on the system. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system.

CVE-2022-41122 CVSS:6.5
Microsoft SharePoint Server could allow a remote authenticated attacker to conduct spoofing attacks.

Impact

Code Execution
Gain Access

Indicators Of Compromise

CVE

CVE-2022-41062
CVE-2022-38053
CVE-2022-41122

Affected Vendors

Microsoft

Affected Products

  • Microsoft SharePoint Enterprise Server 2016
  • Microsoft SharePoint Enterprise Server 2013 SP1
  • Microsoft SharePoint Server 2019
  • Microsoft SharePoint Server Subscription Edition

Remediation

Use Microsoft Automatic Update to apply the appropriate patch for your system, or the Microsoft Security Update Guide to search for available patches.
CVE-2022-41062
CVE-2022-38053
CVE-2022-41122

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