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Resource Center

Welcome to our cybersecurity resource center where we uncover how malicious actors exploit weaknesses in systems, while going beyond the technical aspects and examining real-world perspectives across various industries.

LATEST VULNERABILITIES

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CVE-2026-21643

CVE-2026-21643 allows unauthenticated SQL injection in FortiClient EMS, enabling code execution. Patch immediately and validate exposure.
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CVE-2026-20160

CVE-2026-20160 enables unauthenticated command execution in Cisco SSM On-Prem. Patch immediately and validate exposure.
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WEBINAR REPLAY

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    Prioritize What’s Proven: The NodeZero® Approach to Risk‑Based Vulnerability Management

    November 18, 2025
    Horizon3’s NodeZero® redefines Risk-Based Vulnerability Management by connecting exploitability, business context, and attacker behavior. With new capabilities for High-Value Targeting, Advanced Data Pilfering, Threat Actor Intelligence, and Vulnerability Risk Intelligence, NodeZero moves vulnerability management from noise to proof—helping security teams prioritize, fix, and verify what truly matters.

    N-able N-central: From N-days to 0-days

    Horizon3 discovered two critical vulnerabilities in N-able N-central — CVE-2025-9316 and CVE-2025-11700 — that can be chained to leak credentials and fully compromise the appliance. This in-depth analysis details how the flaws were found, exploited, responsibly disclosed, and patched in version 2025.4, turning N-days into true 0-days.

    CVE-2025-64446

    November 14, 2025
    Fortinet FortiWeb Authentication Bypass via Path Traversal Vulnerability

    CVE-2025-9316, CVE-2025-11700

    November 13, 2025
    N-able N-central Vulnerabilities

    CVE-2025-12480

    November 13, 2025
    Gladinet Triofox Improper Access Control Vulnerability | Active Exploitation

    Hack The Box – Retro

    November 10, 2025
    NodeZero® autonomously solved Hack The Box Retro in just 11 minutes, chaining SMB guest access and weak credentials into an ADCS privilege escalation. This demonstration highlights how autonomous pentesting uncovers exploit chains and validates real attack paths, proving Horizon3’s commitment to evidence-based, attacker-validated security.

    Introducing NodeZero® Advanced Data Pilfering: View Your Data Through the Eyes of an Attacker

    NodeZero’s Advanced Data Pilfering uses LLMs to find hidden credentials and classify compromised files—revealing attacker paths and the real business risk in unstructured data.

    CVE-2025-59287

    October 31, 2025
    WatchGuard Firebox / Fireware OS iked Out‑of‑Bounds Write RCE

    CVE‑2025‑9242

    October 29, 2025
    WatchGuard Firebox / Fireware OS iked Out‑of‑Bounds Write

    From Awareness to Assurance: Turning Cybersecurity Awareness Month into a Year-Round Practice

    October 29, 2025
    Cybersecurity awareness training builds knowledge—but not proof. This post shows how to evolve from education to validation by continuously testing your defenses with NodeZero®. Discover how real-world verification closes policy gaps, exposes hidden risks, and transforms one month of awareness into year-round assurance your security truly works.