Tag: Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: critical vulnerability affecting Atlassian Confluence Server
A zero-day exploit has been discovered in all versions of Atlassian Confluence Server and Data Center products. This vulnerability is actively being exploited by cyberattackers. It allows threat actors to gain full control of vulnerable systems without using credentials and...
Cybersecurity Threat Advisory: Microsoft Windows critical remote code execution
Microsoft released an emergency update for a critical remote code execution vulnerability for all Windows versions that are still receiving security updates (Windows 7+ and Server 2008+). This vulnerability allows an attacker to utilize the software to execute arbitrary code...
Cybersecurity Threat Advisory: Apple macOS Critical Privilege Escalation Vulnerability
Apple has released an emergency update for a critical kernel privilege escalation vulnerability in macOS Big Sur 11. This vulnerability allows an attacker to utilize the app to execute arbitrary code with kernel privileges. Barracuda MSP recommends updating to the...
Cybersecurity Threat Advisory: Zyxel Firewall vulnerability
Zyxel’s ATP, VPN, and USG FLEX series business firewalls are affected by a Remote Code Execution (RCE) vulnerability that allows unauthenticated malicious attackers to execute arbitrary commands on the affected devices. Over 20,800 devices have been affected by this vulnerability,...
Cybersecurity Threat Advisory: Threat actors targeting VoIP provides with DDoS attacks
F5 has released a set of vulnerabilities including 17 high and 1 critical which affect the users of BIG-IP application delivery controller. The vulnerabilities provide malicious actors the ability to deploy crypto mining, ransomware, or other malicious files to the...
Cybersecurity Threat Advisory: TLStorm 2.0 vulnerabilities
Up to 5 vulnerabilities were uncovered within the use of the TLS protocol in multiple models of the Aruba and Avaya Network switches. These vulnerabilities, if exploited, can provide threat actors remote access to enterprise networks and to transfer confidential...
Cybersecurity Threat Advisory: Apache CouchDB critical vulnerability
Apache has released a patch for a critical remote privilege escalation vulnerability in Apache CouchDB 3.2.1 protocol. This vulnerability, if not patched, can allow threat actors to execute code on a targeted server or client without being authenticated. Barracuda MSP...
Cybersecurity Threat Advisory: GitLab vulnerability could allow account takeover
GitLab released an advisory on Thursday, March 31st regarding a new critical vulnerability found in their product, currently being tracked as CVE-2022-1162. This vulnerability can lead to vulnerable account takeover when exploited. GitLab has released a security patch, and Barracuda...
Cybersecurity Threat Advisory: Vulnerability in Spring Cloud Can Trigger Attacks
Threat Update A newly discovered critical vulnerability in Spring Cloud function (tracked as CVE-2022-22963), a Spring module used for streamlining data processing. This vulnerability can allow an unauthenticated remote attacker to send a specially crafted HTTP header to Spring Cloud...
Cybersecurity Threat Advisory: Spring Framework Zero-Day Vulnerability Can Cause RCE Attacks
Threat Update Security professionals have identified a new zero-day vulnerability in the Spring Framework, an application development framework for Java. This vulnerability (tracked as CVE-2022-22965) can allow attackers to execute unauthenticated remote code. Spring has released Spring Framework versions 5.3.18...
