Citrix NetScaler CVE-2025 Vulnerabilities: Another Year, Another Gateway Crisis
Citrix NetScaler started 2025 with multiple critical CVEs affecting ADC and Gateway products. We break down the technical details and the recurring pattern.
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.
Critical command injection vulnerabilities in Palo Alto Networks Expedition tool exposed firewall credentials and configurations, with CISA confirming active exploitation in November 2024.
CVE-2024-20481 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 chain of vulnerabilities in the CUPS printing system allows unauthenticated attackers to achieve remote code execution on Linux systems by exploiting how printers are discovered and configured.
Ivanti's Cloud Services Appliance faced chained zero-day exploitation in September 2024, with attackers combining path traversal and command injection for unauthenticated RCE.
CVE-2024-6678 allowed attackers to trigger GitLab CI/CD pipelines as arbitrary users, potentially accessing secrets and deploying malicious code through impersonated pipeline runs.
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