The vulnerability of Siemens’ software and hardware infrastructure, related to unlimited distribution of resources, allows a perpetrator to cause service failures.

The vulnerability of Siemens’ software and hardware infrastructure lies in the unlimited distribution of resources. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

A Door Isn’t a Door When It’s Ajar- Part 1

A Door Isn’t a Door When It’s Ajar - Part 1 By Trellix · August 11, 2022 This story was also written by Steve Povolny and Sam Quinn Contents Executive Summary Target Selection What is it? Reconnaissance & Standard Operations Recon Standard Operations Hardware Hacking Hardware Hacking Shopping Lis...

CVE-2022-21555

CVE-2022-21555 affects MySQL Shell for VS Code (Shell: GUI) with affected versions 1.1.8 and earlier. The connected IBM Security Guardium bulletin lists the CVE-2022-21555 entry among several Oracle MySQL vulnerabilities and describes the impact as low confidentiality, low integrity, and no avail...

CVE-2022-21554

CVE-2022-21554 affects Oracle VM VirtualBox, Core component, in versions prior to 6.1.36. The vulnerability is described as easily exploitable and requires a high-privilege attacker with local logon to the host where VirtualBox runs. Successful exploitation can cause the VirtualBox process to han...

CVE-2022-21535

CVE-2022-21535 affects Oracle MySQL Shell (Shell: General/Core Client) for MySQL, with affected versions 8.0.28 and prior. The connected IBM Guardium entry explicitly describes an unauthenticated attacker who can log in to the infrastructure where MySQL Shell runs and, with user interaction, caus...

Secure access for a connected world—meet Microsoft Entra

What could the world achieve if we had trust in every digital experience and interaction? This question has inspired us to think differently about identity and access, and today, we’re announcing our expanded vision for how we will help provide secure access for our connected world. Microsoft Ent...

How to improve risk management using Zero Trust architecture

“Compliance is all about risk management and lessening risk, and the same is true of Zero Trust.” —Abbas Kudrati Whats risk management and why is it important? Risk management, the process of developing a strategy for addressing risk throughout its lifecycle, normally involves four phases: risk...

SHIELDS UP in bite sized chunks

Unless you are living completely off the grid, you know the horrifying war in Ukraine and the related geopolitical tensions have dramatically increased cyberattacks and the threat of even more to come. The Cybersecurity and Infrastructure Security Agency CISA provides guidance to US federal...

Chinese Hacker Groups Continue to Target Indian Power Grid Assets

China-linked adversaries have been attributed to an ongoing onslaught against Indian power grid organizations, one year after a concerted campaign targeting critical infrastructure in the country came to light. Most of the intrusions involved a modular backdoor named ShadowPad, according to...

5G: The Final Frontier

5G: The Final Frontier This story was written by Kevin Mcgrath · April 7th, 2022 Today Trellix Threat Labs is excited to announce the release of a whitepaper dedicated to 5G and its potential security concerns. As we look at the potential of 5G, we foresee it impacting nearly every facet of digit...

U.S. Senate Passes Cybersecurity Bill to Strengthen Critical Infrastructure Security

The U.S. Senate unanimously passed the "Strengthening American Cybersecurity Act" on Tuesday in an attempt to bolster the cybersecurity of critical infrastructure owners in the country. The new bipartisan legislation, among other things, stipulates entities that experience a cyber incident to...

NSA Releases Network Infrastructure Security Guidance

The National Security Agency NSA has released a new Cybersecurity Technical Report CTR: Network Infrastructure Security Guidance. The report captures best practices based on the depth and breadth of experience in supporting customers and responding to threats. Recommendations include perimeter an...

ABB Relion 650 and 670 Series Improper Input Validation (CVE-2019-18247)

An attacker may use a specially crafted message to force Relion 650 series versions 1.3.0.5 and prior or Relion 670 series versions 1.2.3.18, 2.0.0.11, 2.1.0.1 and prior to reboot, which could cause a denial of service. This plugin only works with Tenable.ot. Please visit...

Yokogawa iDefine, STARDOM, ASTPLANNER, and TriFellows Stack-Based Buffer Overflow (CVE-2018-0651)

Buffer overflow in the license management function of YOKOGAWA products iDefine for ProSafe-RS R1.16.3 and earlier, STARDOM VDS R7.50 and earlier, STARDOM FCN/FCJ Simulator R4.20 and earlier, ASTPLANNER R15.01 and earlier, TriFellows V5.04 and earlier allows remote attackers to stop the license...

Siemens SIPROTEC 5 relays Buffer Copy Without Checking Size of Input (CVE-2021-33720)

A vulnerability has been identified in SIPROTEC 5 relays with CPU variants CP050 All versions V8.80, SIPROTEC 5 relays with CPU variants CP100 All versions V8.80, SIPROTEC 5 relays with CPU variants CP300 All versions V8.80. Specially crafted packets sent to port 4443/tcp could cause a...

CVE-2022-21394

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. The supported version that is affected is Prior to 6.1.32. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise...

Log4Shell – Follow This Multi-Layered Approach for Detection and Remediation

Since the Log4Shell vulnerability was first discovered, Qualys has analyzed and responded to the threat in a systematic way approaching it from all angles – detection, mitigation and remediation. Recognizing the challenge it poses to large enterprises, we recommend that organizations follow a...

New Secured-core servers are now available from the Microsoft ecosystem to help secure your infrastructure

In the current pandemic-driven remote work environments, security has become increasingly important. Earlier this year, Colonial Pipeline, one of the leading suppliers of fuel on the East Coast of the United States, was hit by a ransomware attack.1 This caused a massive disruption of the fuel...

QSC21, VMDR Training and Exam

Hello everyone! On the one hand, because of the pandemic, we have become more distant from each other. We work mostly remotely from home. Traveling to a conference in another country has become much more difficult than it used to be. Now it is not only expensive. It has become much more difficult...

Report: BlackMatter Ransomware Gang Goes Dark, Again

The prolific ransomware group that rose from the ashes of DarkSide appears to be going dark—again. BlackMatter said it will shut down due to increased pressure from authorities, according to a message posted on its website. VX-Underground, which aggregates a collection of malware source code,...