CybersecurityNetworkingCiscoVulnerabilityCVE-2026-20127: Critical Cisco SD-WAN Zero-Day Exploited Since 2023 — What You Need to Do NowCISA has issued Emergency Directive 26-03 for CVE-2026-20127, a CVSS 10.0 authentication bypass in Cisco Catalyst SD-WAN. Learn the vulnerability details, detection steps, and immediate remediation actions.26 फ़रवरी 20268 min read
CybersecurityNetworkingCiscoVulnerabilityCisco SD-WAN Manager CVE-2026-20128 & CVE-2026-20122 Under Active Exploitation — Patch ImmediatelyCisco confirms active exploitation of two more Catalyst SD-WAN Manager vulnerabilities. CVE-2026-20122 allows arbitrary file overwrite via API, CVE-2026-20128 leaks DCA credentials. Here's the full breakdown, exploit chain, and remediation steps.6 मार्च 20268 min read
SecurityOpen SourceSysAdminOpenVAS Vulnerability Assessment — Setup, Scanning, and ReportingHow to deploy and use OpenVAS (Greenbone Vulnerability Management) for automated vulnerability scanning — installation, scan configuration, result analysis, and remediation.13 फ़रवरी 20267 min read
SecurityOWASPWeb DevelopmentDevOpsOWASP Top 25 Web Security Vulnerabilities — A Visual Guide for 2026A comprehensive, visual breakdown of the most critical web application security risks. Learn what each vulnerability is, how attackers exploit it, and how to defend against it.18 फ़रवरी 202610 min read