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.
Citrix NetScaler started 2025 with multiple critical CVEs affecting ADC and Gateway products. We break down the technical details and the recurring pattern.
A critical authentication bypass in FortiOS and FortiProxy allowed attackers to gain super-admin privileges via crafted Node.js websocket requests. Here's what happened and how to protect your infrastructure.
A stack-based buffer overflow in Ivanti Connect Secure allowed unauthenticated remote code execution. Chinese threat actors exploited it before any patch existed.
The February 2024 FortiOS SSL-VPN remote code execution vulnerability continues a pattern of high-impact CVEs in edge appliances. A technical retrospective and structural analysis.
Critical command injection vulnerabilities in Palo Alto Networks Expedition tool exposed firewall credentials and configurations, with CISA confirming active exploitation in November 2024.
CVE-2024-4367 is a PDF.js code-execution flaw via font handling that affects Firefox, Thunderbird, and every embedder. Root cause and remediation.
CVE-2024-20481 in Cisco ASA and Firepower Threat Defense VPN services was actively exploited in large-scale brute-force campaigns, causing denial of service on critical VPN infrastructure.
CVE-2024-47575, dubbed FortiJump, allowed unauthenticated attackers to execute commands on FortiManager devices. Mandiant confirmed exploitation by a new threat cluster targeting managed Fortinet infrastructure.
A .library-ms file extracted from a zip archive can leak NTLM hashes without the user opening anything. Breakdown of CVE-2025-24071 and the defensive response.
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