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May 11, 2022
CVE-2022-26923 - Active Directory Domain Services Elevation of Privilege Vulnerability
THE THREAT Microsoft has disclosed a new vulnerability impacting Active Directory Certificate Services (ADCS) tracked as CVE-2022-26923 (Active Directory Domain Services Elevation of Privilege Vulnerability). If exploited successfully, an authenticated attacker can escalate privileges in environments where ADCS is running on the domain. eSentire is aware of technical details and tooling [2] for…
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eSentire is The Authority in Managed Detection and Response Services, protecting the critical data and applications of 1200+ organizations in 75+ countries from known and unknown cyber threats. Founded in 2001, the company’s mission is to hunt, investigate and stop cyber threats before they become business disrupting events.
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May 17, 2022
Cybersecurity Leader eSentire Continues Its Commitment to Rigorous Security Standards Earning PCI DSS Certification
Waterloo, ON, May 17, 2022 — eSentire, the Authority in Managed Detection and Response (MDR), maintains one of the most secure and robust IT environments of any MDR provider in the industry. To that end, eSentire today announced that it has received the Payment Card Industry Data Security Standard (PCI DSS) certification, considered one of the most stringent and comprehensive payment card…
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Security advisories — Dec 09, 2020

FireEye Breach

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THE THREAT (Executive Summary):

On December 8th, FireEye disclosed that they were the victim of a nation-state attack. During their investigation, they discovered that an attacker targeted and accessed certain Red Team assessment tools FireEye used to test their customers’ security. These tools mimic the behavior of known cyber threat actors and fortunately, this disclosure did not include tools to exploit zero-day vulnerabilities or unknown techniques.

FireEye has developed and publicly released approximately 300 countermeasures, aimed at arming the security community at large to defend against the attacks they authored. eSentire has implemented new detection content based on information shared by FireEye. We will continue to monitor the situation and deploy new detection content as necessary.

What we’re doing about it:

What you should do about it:

Additional Information:

Prioritized CVEs by FireEye:

CVE-2019-11510 - Pulse Secure SSL VPNs

CVE-2020-1472 - Microsoft Active Directory

CVE-2018-13379 - Fortinet Fortigate SSL VPN

CVE-2018-15961 - Adobe ColdFusion

CVE-2019-0604 - Microsoft SharePoint

CVE-2019-0708 - Windows Remote Desktop Services

CVE-2019-11580 - Atlassian Crowd

CVE-2019-19781 - Citrix Application Delivery Controller and Citrix Gateway

CVE-2020-10189 - ZoHo ManageEngine Desktop Central

CVE-2014-1812 - Windows

CVE-2019-3398 - Confluence

CVE-2020-0688 - Microsoft Exchange

CVE-2016-0167 - Microsoft Windows

CVE-2017-11774 - Microsoft Outlook

CVE-2018-8581 - Microsoft Exchange Server

CVE-2019-8394 - ZoHo ManageEngine ServiceDesk Plus

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