Santa Clara, Calif. Dec 23, 2022 – NSFOCUS, a global provider of intelligent hybrid security solutions, announced today that it has attained ISO 22301:2019 Business Continuity Management System (BCMS) certification. ISO 22301 is an international standard for business continuity. It specifies the requirements for a management system to protect against,...
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Introduction to NSFOCUS WAF Web Decoding Function
WAF web decoding function can decode base64-encoded data. After that, WAF performs attack detection by identifying attack signatures and provides prevention. The web decoding function is configured per website. Web Decoding Configuration Step 1. Choose Security Management > Website Protection, select a website group, click Web Decoding, and then click...
Bread Crumbs of Threat Actors (Nov 21, 2022 – Dec 4, 2022)
From November 21, 2022 to December 4, 2022, NSFOCUS Security Labs found activity clues of 60 APT groups, 2 malware families (Mozi ransomware and Banload Trojan horse), and 510 threat actors targeting critical infrastructure. APT Groups Among the 60 discovered APT groups, the APT group Outlaw affected the most significant...
Citrix ADC and Citrix Gateway Remote Code Execution Vulnerability (CVE-2022-27518)
Overview On December 14, NSFOCUS CERT detected that Citrix officially released a remote code execution vulnerability (CVE-2022-27518) in Citrix ADC and Gateway. Due to deficiencies in the system's control over the lifecycle of resources, an unauthenticated remote attacker could exploit this vulnerability to execute arbitrary code on a target system...
Security Concept for Software Supply Chain (Part 2) — Assessable Capabilities of Software Supply Chain Compositions
To deal with threats from supply chains and ensure the security of their own IT infrastructure, companies shall set a list of software compositions to sort out the supply chain products, identify and manage key software suppliers, control security risks through security assessments at all stages of the life cycle...
Fortinet FortiOS sslvpnd Remote Code Execution Vulnerability (CVE-2022-42475)
Overview Recently, NSFOCUS CERT detected that Fortinet officially fixed a remote code execution vulnerability (CVE-2022-42475) in FortiOS sslvpnd. Due to the flaw in sslvpnd's validation of user input, an unauthenticated attacker can trigger a buffer overflow by sending a specially crafted packet, which can eventually execute arbitrary code on the...
