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Blog de Tenable

September 25, 2025

CVE-2025-20333, CVE-2025-20362: Frequently Asked Questions About Zero-Day Cisco Adaptive Security Appliance (ASA) and Firewall Threat Defense (FTD) Vulnerabilities

Cisco published advisories and a supplemental post about three zero-day vulnerabilities, two of which were exploited in the wild by an advanced threat actor associated with the ArcaneDoor campaign.

August 9, 2024

CVE-2024-20419: Vulnerabildiad de cambio de contraseña local de Cisco Smart Software Manager

Critical vulnerability in Cisco Smart Software Manager On-Prem exposes systems to unauthorized password changes, exploit code now available.BackgroundOn July 17, 2024, Cisco published an advisory for a critical vulnerability in Cisco’s Smart Software Manager On-Prem (SSM On-Prem)…


August 7, 2024

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.


August 7, 2024

Securing the AI Attack Surface: Separating the Unknown from the Well Understood

There's a lot of confusion and unknowns regarding AI application risks, and a lot of vendors are trying to offer solutions to problems that aren't clearly defined. In this blog we explain why a smart approach is to start by focusing on basic, foundational cyber hygiene, adopt well-established best…


August 6, 2024

Do You Think You Have No AI Exposures? Think Again

As AI usage becomes more prevalent in organizations globally, security teams must get full visibility into these applications. Crear un inventario completo de aplicaciones de IA en su entorno es un primer paso. Read on to learn what we found about AI application-usage in the real world when…


August 6, 2024

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.


August 5, 2024

Su exposición termina aquí: Presentamos la nueva marca de Tenable

At Tenable, our mission is to manage and reduce cyber risk, because cyber risk is business risk. Feedback from dozens of top CISOs is reflected in our latest brand evolution. Tenable is the exposure management company that helps customers know where their weaknesses lie, expose their risk and close…


August 5, 2024

Conversión de los datos en acción: gestión de vulnerabilidades impulsada por inteligencia

Priorizar las vulnerabilidades con contexto siempre ha sido un desafío para los equipos de gestión de vulnerabilidades y esta tarea no se hace más fácil a medida que las CVE publicadas continúan creciendo. To remedy this, many enterprises are forced to invest in products and services to protect their environments with various…


August 2, 2024

Instantánea de ciberseguridad: Data Breach Costs Rise, as Ransomware Attacks Fall, Reports Find

IBM’s latest “Cost of a Data Breach Report” finds these data-theft incidents getting more expensive. Plus, the IT-ISAC says that ransomware attacks fell in Q2 due to law-enforcement disruptions of ransomware groups. Meanwhile, check out a Carnegie Mellon comp sci professor’s take on AI system…


July 31, 2024

Tenable Cloud Security To Help Fed Agencies Tackle Cloud Challenges as It Nears FedRAMP Authorization

As federal agencies adopt a cloud-first policy, they face unique challenges in securing cloud infrastructure. Learn how Tenable Cloud Security, which is now FedRAMP "In Process," can help.


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