BeyondTrust Remote Support's Pre-Auth Command Injection Is a Ransomware Vector
CVE-2026-1731 lets an unauthenticated attacker run OS commands on BeyondTrust Remote Support and Privileged Remote Access, with CISA confirming active ransomware use.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
CVE-2026-1731 lets an unauthenticated attacker run OS commands on BeyondTrust Remote Support and Privileged Remote Access, with CISA confirming active ransomware use.
CVE-2024-27199, a relative path traversal in TeamCity enabling limited admin actions, carries CISA's confirmed ransomware flag — a reminder that CI/CD servers are a supply-chain target.
CVE-2025-32975 lets an attacker impersonate any user of Quest KACE Systems Management Appliance without valid credentials, reaching complete administrative takeover.
Two nearly identical out-of-bounds write vulnerabilities in Firebox's iked process, both CVSS 9.8, both unauthenticated remote code execution, one confirmed for ransomware.
An additional pair of GitLab server-side request forgery vulnerabilities, distinct from the CVE covered earlier in this series, both confirmed exploited within weeks of each other.
A perfect-10 code execution bug in AEM Forms and a 9.1 session-takeover flaw in Commerce and Magento both entered CISA's KEV catalogue within days of each other in October 2025.
A heap overflow first exploited in 2009, a use-after-free from 2020, and a fresh prototype pollution bug — all three confirmed exploited against Adobe Acrobat and Reader within weeks of each other.
Array Networks' ArrayOS AG command injection and Motex LANSCOPE's communication-channel verification flaw are unrelated products that share the same structural weakness: infrastructure built to be trusted rather than to verify.
CVE-2025-15556 let an attacker who intercepts update traffic serve a malicious installer that Notepad++'s WinGUp updater would execute unverified — in one of the most widely installed Windows utilities.
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