Daily Ramblings
Cyber Pulse: Technical Threat Deep Dives on Active CVEs — EU Sanctions Expose State-Linked Cyber Operations at Scale
Intro The European Union has sanctioned multiple Chinese and Iranian entities tied to large-scale cyber operations targeting critical infrastructure, telecom services, and public systems. These activities include botnet deployment, hack-for-hire campaigns, and coordinated influence operations—highlighting sustained, state-linked offensive cyber capabilities operating across global networks. 🔬 Exploitation Detail – Step-by-step breakdown1. Initial access via exposed services,…
Cyber Pulse: Technical Threat Deep Dives on Active CVEs — Aruba AOS-CX Authentication Bypass Enables Admin Password Reset
Intro A critical vulnerability affecting HPE Aruba Networking AOS-CX switches allows unauthenticated attackers to bypass authentication controls through the web management interface and reset administrator credentials. While no public exploitation has been confirmed, the flaw presents a direct path to full device control if management interfaces are exposed to untrusted networks. 📌 CVE Context -…
Cyber Pulse: Technical Threat Deep Dives on Active CVEs — Cisco Catalyst SD-WAN Authentication Bypass
Intro A critical authentication bypass vulnerability (CVE-2026-20127) has been identified in Cisco Catalyst SD-WAN Controller and Manager components. This flaw allows unauthenticated, remote attackers to bypass peering authentication and obtain full administrative privileges. Cisco PSIRT has confirmed limited in-the-wild exploitation of this vulnerability, making immediate patching a top priority for all SD-WAN fabric administrators. 📌…
Cyber Pulse: Technical Threat Deep Dives on Active CVEs — Honeywell CCTV Account Takeover via Missing Authentication (CVE-2026-1670)
Intro CISA has issued a critical advisory for CVE-2026-1670 affecting multiple Honeywell CCTV models. The flaw allows unauthenticated attackers to modify account recovery email settings via an exposed API endpoint, enabling full account takeover and unauthorized access to camera feeds. While no public exploitation has been confirmed as of February 17, exposure risk remains significant…
Cyber Pulse: Technical Threat Deep Dives on Active CVEs — Metro4Shell RCE in React Native CLI
Intro A critical remote code execution vulnerability is being actively exploited in the wild, targeting the Metro Development Server used by the “@react-native-community/cli” npm package. CVE-2025-11953, tracked as “Metro4Shell,” enables unauthenticated attackers to execute arbitrary operating system commands on exposed hosts, with confirmed real-world exploitation observed since late December 2025. 📌 CVE Context – Affected…
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Ramblings of a CyberSecurity Nerd 