Alerts & Advisories

TTCSIRT-406.30.09.22: Critical Microsoft Exchange 0-Day Vulnerability Actively Exploited

Critical Microsoft Exchange 0-Day Vulnerability Actively Exploited Description The two vulnerabilities for on-premise Microsoft Exchange have been discovered and are now being tracked as a Server-Side Request Forgery vulnerability, CVE-2022-41040,…

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TT-CSIRT-405.25.07.22: SonicWall Security Vulnerabilities

SonicWall has released security updates to address vulnerabilities in SonicWall Global Management System (GMS) and SonicWall Analytics On-Prem . Exploitation of these vulnerabilities could allow for an attacker to gain…

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TT-CSIRT-404.27.06.22: Cisco Email Security Vulnerabilities

Cisco has released security updates to address vulnerabilities in Cisco Email Security Appliance (ESA) and Cisco Secure Email and Web Manager. Exploitation of this vulnerability could allow for an unauthenticated…

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TT-CSIRT-403.01.06.22: Workaround Guidance for MSDT Vulnerability

Microsoft has released workaround guidance to address a remote code execution (RCE) vulnerability—CVE-2022-30190, known as “Follina”—affecting the Microsoft Support Diagnostic Tool (MSDT) in Windows. This vulnerability exists when MSDT is…

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Ransomware Joint Advisory

This is a joint cyber security advisory from the Trinidad and Tobago Cyber Security Incident Response Team (TT-CSIRT), Trinidad and Tobago Police Service Cyber and Social Media Unit (TTPS CSMU)…

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Ransomware Response Checklist

The following information is taken from the U.S. Cybersecurity and Infrastructure Security Agency (CISA). Should your organization be a victim of ransomware, TT-CSIRT strongly recommends responding by using the following…

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