Vulnerability Description On August 18, 2020, the China National Vulnerability Database (CNVD) listed SANGFOR Endpoint Detection Response (EDR) remote command execution vulnerability (CNVD-2020-46552) as a new entry. An unauthenticated attacker could exploit this vulnerability to send a maliciously crafted HTTP request to a target server, thereby obtaining the privileges of...
Category: Blog
Function Identification in Reverse Engineering of IoT Devices
This document dwells upon function identification and symbol porting in reverse engineering of Internet of things (IoT) devices without using BinDiff and PatchDiff2, which are "too good" for the purposes here and are inapplicable in certain scenarios. Typical function identification technologies include the Fast Library Identification and Recognition Technology (FLIRT)...
Botnet Trend Report 2019-10
Adware For many years, large grey software supply chains on the Internet have been showing their own prowess for self-promotion. A specific piece of software is often bundled with unnecessary software, even malware, during the download and installation. (more…)
Future cyber security protection: reflection from the ups and downs of Covid-19-2
Biological virus and computer virus share similarities in some characters such as transmissibility. From the solutions to the COVID-19, we can learn the gain and loss of cyber security defense and protection, analyze the new trends and techniques and come up with the new ideas of defense and protection against...
Future cyber security protection: reflection from the ups and downs of Covid-19-1
2020 is almost halfway through, it is indeed a troubled period. Covid-19 swept all over the world in just a few months. The epidemic continues to spread and repeat, and has also changed many people's inherent perceptions, including health care, public safety, organizational mobilization, economics and politics. The concept of...
2020 H1 Cybersecurity Trends
01 Overview of the Vulnerability Trend In 2020 H1, a total of 1419 vulnerabilities were added to the NSFOCUS Vulnerability Database (NSVD), 714 of which were high-risk vulnerabilities. Among these high-risk vulnerabilities, 184 vulnerabilities were Microsoft-related ones. High-risk vulnerabilities were mainly distributed in major products of Microsoft, Oracle, Adobe, Google,...
