Who’s Afraid of a Toxic Cloud Trilogy?
The Tenable Cloud Risk Report 2024 reveals that nearly four in 10 organizations have workloads that are publicly exposed, contain a critical vulnerability and have excessive permissions. Here’s what to watch for in your organization....
CVE-2024-8260: SMB Force-Authentication Vulnerability in OPA Could Lead to Credential Leakage
Tenable Research discovered an SMB force-authentication vulnerability in Open Policy Agent (OPA) that is now fixed in the latest release of OPA. The vulnerability could have allowed an attacker to leak the NTLM credentials of the OPA server's local user account to a remote server, potentially allowi...
The Data-Factor: Why Integrating DSPM Is Key to Your CNAPP Strategy
DSPM solutions provide a comprehensive, up-to-date view into cloud-based data and risk. An integrated CNAPP and DSPM solution elevates this analysis to expose toxic combinations and security gaps across cloud environments. ...
SSRFing the Web with the Help of Copilot Studio
Tenable Research discovered a critical information-disclosure vulnerability in Microsoft’s Copilot Studio via a server-side request forgery (SSRF), which allowed researchers access to potentially sensitive information regarding service internals with potential cross-tenant impact....
Compromising Microsoft's AI Healthcare Chatbot Service
Tenable Research discovered multiple privilege-escalation issues in the Azure Health Bot Service via a server-side request forgery (SSRF), which allowed researchers access to cross-tenant resources....
Detecting Risky Third-party Drivers on Windows Assets
Kernel-mode drivers are critical yet risky components of the Windows operating system. Learn about their functionality, the dangers they pose, and how Tenable's new plugins can help identify and mitigate vulnerabilities using community-driven resources like LOLDrivers....
Never Trust User Inputs -- And AI Isn't an Exception: A Security-First Approach
As AI transforms industries, security remains critical. Discover the importance of a security-first approach in AI development, the risks of open-source tools, and how Tenable's solutions can help protect your systems....
EPSS Shows Strong Performance in Predicting Exploits, Says Study from Cyentia and FIRST
Tenable sponsored research from Cyentia and FIRST, which finds that while vulnerability exploitation is highly variable, EPSS is getting stronger in its ability to predict exploitation. ...
ConfusedFunction: A Privilege Escalation Vulnerability Impacting GCP Cloud Functions
Organizations that have used Google Cloud Platform’s Cloud Functions – a serverless execution environment – could be impacted by a privilege escalation vulnerability discovered by Tenable and dubbed as “ConfusedFunction.” Read on to learn all about the vulnerability and what your organization needs ...
How To Do a Security Audit of Pimcore Enterprise Platform
Our new research paper gives you a roadmap for using Pimcore's features while preserving security....
How Risk-based Vulnerability Management Boosts Your Modern IT Environment's Security Posture
Vulnerability assessments and vulnerability management sound similar – but they’re not. As a new Enterprise Strategy Group white paper explains, it’s key to understand their differences and to shift from ad-hoc vulnerability assessments to continuous, risk-based vulnerability management (RBVM). Read...
These Services Shall Not Pass: Abusing Service Tags to Bypass Azure Firewall Rules (Customer Action Required)
Azure customers whose firewall rules rely on Azure Service Tags, pay attention: You could be at risk due to a vulnerability detected by Tenable Research. Here’s what you need to know to determine if you’re affected, and if so, what you should do right away to protect your Azure environment from atta...