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CVE-2021-44228: Proof-of-Concept for Critical Apache Log4j Remote Code Execution Vulnerability Available (Log4Shell)

Critical vulnerability in the popular logging library, Log4j 2, impacts a number of services and applications, including Minecraft, Steam and Apple iCloud. Attackers have begun actively scanning for and attempting to exploit the flaw.

Satnam Narang Satnam Narang
December 10, 2021

SonicWall Urges Users to Patch Several Vulnerabilities in Secure Mobile Access Products (CVE-2021-20038)

SonicWall patched eight vulnerabilities in its Secure Mobile Access 100 product line. None have been exploited in the wild, yet, but users are strongly urged to patch. Background On December 7, Soni...

Claire Tills Claire Tills
December 8, 2021

Introducing Tenable.cs: Full Lifecycle, Cloud Native Security

The new offering extends the recently acquired Accurics platform to enable DevSecOps and “shift left security” with integrated controls for development and runtime workflows, focused on Infrastructure as Code (IaC).

Team Tenable
December 7, 2021

CVE-2021-44515: ZoHo Patches ManageEngine Zero-Day Exploited in the Wild

ZoHo has released patches for an authentication bypass vulnerability that could lead to remote code execution and has been exploited in the wild. Background On December 3, ZoHo issued a security adv...

Claire Tills Claire Tills
December 6, 2021

Securing IT-OT Environments: Why IT Security Professionals Struggle

When providing cybersecurity in converged IT and operational technology environments, it’s critical for infosec pros to understand the differences between the two and utilize a toolset that delivers a comprehensive picture of both in a single view.

Jeff Aboud Jeff Aboud
December 6, 2021

#GivingTuesday: Favorite Charities of Tenable Employees

This year for #GivingTuesday, we highlight some of the causes that Tenable employees have championed this year and invite you to do the same.

Team Tenable
November 30, 2021

Fake Bitcoin, Ethereum, Dogecoin, Cardano, Ripple and Shiba Inu Giveaways Proliferate on YouTube Live

Scammers are leveraging compromised YouTube accounts to promote fake cryptocurrency giveaways for Bitcoin, Ethereum, Dogecoin, Cardano, Ripple, Shiba Inu and other cryptocurrencies.

Satnam Narang Satnam Narang
November 23, 2021

Identifying Server Side Request Forgery: How Tenable.io Web Application Scanning Can Help

Learn how SSRF flaws arise, why three common attack paths are so challenging to mitigate and how Tenable.io Web Application Scanning can help.

Joshua Martinelle Joshua Martinelle
November 18, 2021

Four Questions to Minimize the Cyber Risk of Your Public-facing Assets and Web Apps

Ask the following four questions to help reduce cyber risk in your public-facing assets and web apps.

Carl Shepherdson Carl Shepherdson
November 17, 2021

New Data Reveals Company Size May Be Tied To Remote-Worker Cybersecurity Practices

Employees at the largest firms are least likely to adhere to wifi and password security guidelines.

Brooke Fox Brooke Fox
November 15, 2021

Tales Of Zero-Day Disclosure: Tenable Researchers Reveal Recommendations for a Successful Experience

Real life stories of vulnerability discovery and disclosure from Tenable’s Zero Day Research team offer guidance you can use to refine your organization's policies.

Team Tenable
November 15, 2021

NUCLEUS:13: 13 Vulnerabilities Found in Siemens Nucleus TCP/IP Stack

Thirteen new vulnerabilities have been discovered in the Nucleus TCP/IP stack used in potentially billions of devices.

Scott Caveza Scott Caveza
November 10, 2021

Apache Log4j Flaw Puts Third-Party Software in the Spotlight

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