Blog

2019 Cybersecurity Insights -4

June 28, 2020 | Mina Hao

Vulnerability Trend By November 27, 2019, the National Vulnerability Database (NVD) had recorded 11,633 CVE vulnerabilities disclosed in 2019, including 6549 high-risk ones. The annual total number decreased year by year in the past three years compared with 15,881 in 2017 and 15,861 in 2018, but that of high-risk ones was on the rise.

Microsoft’s Security Patches for June 2020 Fix 130 Security Vulnerabilities

June 26, 2020 | Mina Hao

Overview   Microsoft released the June 2020 security patches on Tuesday that fix 130 vulnerabilities ranging from simple spoofing attacks to remote code execution in various products, including Adobe Flash Player, Android App, Apps, Azure DevOps, Diagnostics Hub, HoloLens, Internet Explorer, Microsoft Browsers, Microsoft Edge, Microsoft Edge (Chromium-based) in IE Mode, Microsoft Graphics Component, Microsoft JET […]

IP Reputation Report-06212020

June 25, 2020 | Mina Hao

1. Top 10 countries in attack counts: The above diagram shows the top 10 regions with the most malicious IP addresses from the NSFOCUS IP Reputation databases at June 21, 2020.

2019 Cybersecurity Insights -3

June 24, 2020 | Mina Hao

Overall Situation Attack Type Distribution In terms of attack types 1, DDoS attracted the largest proportion (35%) of malicious IP addresses. Other types that malicious IP addresses were most interested in included spam, botnets, and scanning. Of all malicious IP addresses, 15% exploited more than one attack vector. According to our observation of such IP […]

Adobe Security Bulletins for June 2020 Security Updates

June 23, 2020 | Mina Hao

Overview On June 10, 2020, local time, Adobe officially released June’s security updates to fix multiple vulnerabilities in its various products, including Adobe FrameMaker, Adobe Experience Manager, and Adobe Flash Player. For details about the security bulletins and advisories, visit the following link:

Yongyou NC Remote Command Execution Vulnerability Threat Alert

June 22, 2020 | Mina Hao

Overview Recently, a domestic security organization released a security advisory to announce a remote code execution vulnerability in Yongyou NC. An attacker could exploit this vulnerability to trigger a deserialization vulnerability via a crafted HTTP request, causing remote code execution on a target server. Yongyou NC is a piece of enterprise-ready management software that is […]

WebSphere Remote Code Execution Vulnerability (CVE-2020-4450) Threat Alert

June 19, 2020 | Mina Hao

Vulnerability Description On June 5, Beijing time, IBM released a security advisory to announce the fix of a remote code execution vulnerability (CVE-2020-4450) in WebSphere Application Server (WAS). This vulnerability is caused by deserialization of the IIOP protocol. An unauthenticated attacker could target the WAS server remotely via the IIOP protocol, causing arbitrary code execution […]

IP Reputation Report-06142020

June 18, 2020 | Mina Hao

1. Top 10 countries in attack counts: The above diagram shows the top 10 regions with the most malicious IP addresses from the NSFOCUS IP Reputation databases at June 14, 2020.

2019 Cybersecurity Insights -2

June 17, 2020 | Mina Hao

Key Findings [Vulnerabilities] 2019 saw a steady increase in high-risk vulnerabilities and in Internet of Things (IoT) vulnerability exploits. Of server-related vulnerabilities, web vulnerabilities stole the spotlight and the Windows remote desktop vulnerability CVE-2019-0708 had a far-reaching impact. [Malware] Ransomware and cryptojacking malware were two most active types of malware in 2019. In this year, […]

A Newcomer in Anti-DDoS Solutions: BGP FlowSpec

June 16, 2020 | Mina Hao

With the robust development of the Internet, more and more companies have put their services online. While the Internet conveniences people’s lives, how to secure it becomes an increasingly severe challenge. Distributed denial-of-service (DDoS) is one of the most common types of cyberattacks. It paralyzes the target network, disrupts services, and causes direct financial damages […]