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CVE-2020-12271: Zero-Day SQL Injection Vulnerability in Sophos XG Firewall Exploited in the Wild

Tenable

Sophos pushes a hotfix to address a SQL injection vulnerability in Sophos XG Firewall that was exploited in the wild. On April 22, Sophos published a knowledge base entry on the Sophos Community regarding the discovery of a zero-day vulnerability in the Sophos XG Firewall that was exploited in the wild. Background. Proof of concept.

Firewall 101
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Why Proxy-Based Firewalls Are Not Enough

Palo Alto Networks

Proxy-based firewalls or web proxies have been considered an essential security component for some time now, but the question remains: Can proxies really help keep users safe? The first proxy-based firewalls achieved the basic task of controlling which websites users could access on the Internet. Implementation. Effectiveness.

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CVE-2024-21762: Critical Fortinet FortiOS Out-of-Bound Write SSL VPN Vulnerability

Tenable

critical infrastructure through exploitation of known vulnerabilities Background On February 8, Fortinet published an advisory (FG-IR-24-015) to address a critical flaw in FortiOS, its network operating system. CVE Description CVSSv3 Severity CVE-2024-21762 Fortinet FortiOS Out-of-bound Write Vulnerability in sslvpnd 9.6

Malware 121
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Cyber Hygiene: Keep Your Business Safe Online

MagmaLabs

As a result, your data gets secured and protected from malware, other attacks, or security breaches. Some cyber hygiene best practices include the following: Installing antivirus and malware software. Using firewalls to block unauthorized users from getting data. Regularly updating web browsers, apps, and operating systems.

Malware 98
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IT Risk Assessment: Is Your Plan Up to Scratch?

Kaseya

Although businesses are exposed to a variety of risks, not all of them are immediate or detrimental to continued operation. In this blog, we’ll examine the different aspects of IT risk assessment and explore why companies need to carry it out routinely. . What is an IT risk assessment? .

Backup 64
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CVE-2019-0708: BlueKeep Exploits Could Be Around the Corner

Tenable

Microsoft took the unusual step of publishing a blog post announcing security updates for out-of-support versions of Windows, including Windows XP and Windows 2003, and warning that BlueKeep could be as impactful as the WannaCry worm that took hold in May 2017. Blocking RDP (Default is TCP port 3389) at your perimeter firewall.

Windows 11
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8 Tips for Surviving Black Hat and Other Hostile Networks

Palo Alto Networks

The largest amount of data consumption at every Black Hat conference is generated by systems retrieving updates, with Microsoft and Apple splitting that traffic almost 50/50. Run a personal firewall: Make sure to enable firewalls that come with your operating system. We’re open 10 a.m. during the conference.