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Tenable ブログ

2025/9/25

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.

2025/9/25

将来に備えたサイバーセキュリティ支出

A recent study conducted by Enterprise Strategy Group, now part of Omdia, in partnership with Tenable reveals that complexity is driving a growing number of organizations to increase their exposure management budgets. Here are 5 considerations to help make the most of your investments.


2025/9/24

州全体のサイバーセキュリティ: 州・地方行政機関や教育機関(SLED)を統合して最大限の効果を実現

In my work at Tenable, I’ve had the opportunity to meet with many CIOs, CISOs and executives nationwide. I’ve seen firsthand how successful whole-of-state efforts can solve three key challenges and help agencies reduce their cyber risk.


2025/9/23

Active Directory のサービス アカウント: 非人間アイデンティティ(NHI)はサイバーセキュリティの最弱リンクになる可能性がある

While non-human identities (NHIs) in cloud and SaaS operations may be getting lots of attention lately, securing your Active Directory service accounts can go a long way in reducing risk. Here are three steps you can take right now.


2025/9/23

クラウドの設定ミスリスクの解消: 隠れたクラウドセキュリティ上の欠陥を発見し修正する

Seemingly innocuous cloud configuration errors can create massive security risks, especially if your teams are siloed and your security tools don’t play well with each other. Find out how a unified, proactive security approach provides the visibility and automation needed to find and fix these…


2025/9/19

サイバーセキュリティニュース: 調査によると CISO はセキュリティプラットフォームを活用している、AI コーディングツールには適切な監督が必要だと OpenSSF が警告

Check out why CISOs are embracing security platforms to reduce tool sprawl. Plus, learn how to prompt AI developer assistants so that they generate secure code. Further, dig into CISA’s analysis of malware tied to Ivanti EPMM vulnerabilities. And get the latest on external attack surface management…


2025/9/18

Tenable Cloud Security の新機能: よりパーソナライズされた、グローバルで包括的な体験

Check out the latest enhancements to our CNAPP product, including a more intuitive user experience with customizable dashboards, and stronger workload protection and data security. These improvements are designed to help you personalize workflows and gain deeper visibility across workloads,…


2025/9/18

サイバーリスク管理におけるトップ CISO のエクスポージャー管理アプローチ

Wondering what your peers think of exposure management? New reports from the Exposure Management Leadership Council, a CISO working group sponsored by Tenable, offer insights.


2025/9/18

組織の脅威とエクスポージャー管理を担当するのは誰?

A study conducted by Enterprise Strategy Group, now part of Omdia, in partnership with Tenable shows responsibility for exposure management scattered across multiple teams with conflicting priorities. It’s time to build the team of the future — discover what ‘good’ looks like and how to get there.


2025/9/17

Tenable、BentoML のサーバーサイドリクエストフォージェリ脆弱性 CVE-2025-54381 のパッチを回避する方法を発見

Tenable Research recently discovered that the original patch for a critical vulnerability affecting BentoML could be bypassed. In this blog, we explain in detail how we discovered this patch bypass in this widely used open source tool. The vulnerability is now fully patched.


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