SecPod

Learn Search

Search across all Learn content

← Back to Security Research
The Most Notorious Security Risks Tagging Along from 2020

The Most Notorious Security Risks Tagging Along from 2020

2020 has been a disaster for many organizations: multiple data breaches, ransomware attacks, and internal threats. After 2020, IT as a department and a role have changed for the good. Leaders are more receptive to the opinions and initiatives of CIO/CISO/IT Head roles. Every IT professional now give...

Apr 8, 2021By Pranav Krishnan2 min read

2020 has been a disaster for many organizations: multiple data breaches, ransomware attacks, and internal threats. After 2020, IT as a department and a role have changed for the good. Leaders are more receptive to the opinions and initiatives of CIO/CISO/IT Head roles. Every IT professional now given more responsibilities for remote IT management. However, there is always an extra component in security that could use some attention. A vulnerability management tool can help prevent these attacks.

The silent criminal

Even though organizations are more sensitive and proactive towards cyber-security, there is always one important component of security that often overlooked. Yes, you guessed it. Vulnerabilities in endpoints. In most cases of cyber-attacks, vulnerabilities serve as entry points to an attacker. However, a patch management tool can patch these vulnerabilities.

Almost all security advisories ever published end with something along the lines of“install all security updates and upgrade to the latest version to be secure.” Even IT professionals sometimes forget how crucial it is to keep endpoints free from vulnerabilities. While the focus on new anti-malware and threat response technologies needed, looking for vulnerabilities and mitigating them goes a long way in preventing attacks in the first place.

Top vulnerabilities of 2020

Every year, around 19,000 vulnerabilities are reported to the National Vulnerability Database(NVD). However, like business risks, security risks can be brought down as low as possible but not entirely eliminated. If you choose your battles correctly, security risks reduced to very minimal levels.

Download our new “Top Vulnerabilities Report 2020”. This report contains a list of endpoint vulnerabilities from January 2020 to December 2020 that have either caused severe damage or pose severe risks.

SecPod’s Security Research Team analyzed all vulnerabilities and narrowed down the options considering two factors:

    1. Critical and High-risk CVSS ratings
    2. Increased exploit activity and potential

The vulnerabilities listed in the report are the most notorious kinds that made last year even worse for us. Mitigating these 20 vulnerabilities will go a long way in bringing down your security risk scores.

Mitigate all the vulnerabilities if you have not yet. Let’s eliminate the bad stuff from 2020 before going any further this year.

Featured Posts

Open Silent Lynx Hits CIS Governments With WinRAR Flaw
threat intelligenceSilent Lynx Hits CIS Governments With WinRAR Flaw

CVE Research

Silent Lynx Hits CIS Governments With WinRAR Flaw

Silent Lynx (UAT-6275 / TAG-193) is a cyber-espionage actor targeting government organizations across the Commonwealth of Independent States. From June 2025 through August 2026, the group used four infection chains, including macro-enabled documents, PS2EXE downloaders, LNK-based PowerShell loaders, and WinRAR archives that exploit CVE-2025-8088, to deploy custom reverse shells such as FoalShell, Chvost, Laplas, and PickleShell. Activity spans nine countries and focuses on diplomacy, economic development, environmental management, water resources, and energy. This article summarizes the campaign’s delivery methods, infrastructure exposure, indicators of compromise, and practical mitigations for defenders.

Oct 16, 2026

Open Drupal Fixes Critical Field UI Flaw Linked to Remote Code Execution
Drupal Fixes Critical Field UI Flaw Linked to Remote Code Execution

CVE Research

Drupal Fixes Critical Field UI Flaw Linked to Remote Code Execution

A critical vulnerability in Drupal core's Field UI module could allow attackers to execute arbitrary code on vulnerable websites through exposed contributed modules or custom code. Tracked as CVE-2026-108097, the flaw stems from improper validation of PHP callbacks during table rendering. At least one known exploitation path does not require authentication, potentially putting affected websites at risk of server compromise.

Oct 16, 2026

Open Palo Alto PAN-OS Vulnerability CVE-2026-0322 Could Allow Root-Level Code Execution
vulnerability researchPalo Alto PAN-OS Vulnerability CVE-2026-0322 Could Allow Root-Level Code Execution

CVE Research

Palo Alto PAN-OS Vulnerability CVE-2026-0322 Could Allow Root-Level Code Execution

Oct 15, 2026

Open Cisco Secure Email Gateway Under Attack: Critical CVE-2026-76519 Enables Arbitrary File Write
vulnerability researchCisco Secure Email Gateway Under Attack: Critical CVE-2026-76519 Enables Arbitrary File Write

CVE Research

Cisco Secure Email Gateway Under Attack: Critical CVE-2026-76519 Enables Arbitrary File Write

Oct 15, 2026