// Deep technical intelligence on known-exploited vulnerabilities
Every vulnerability in the CISA Known Exploited Vulnerabilities catalogue is a confirmed threat. We break down the technical mechanisms, real-world exploitation evidence, and remediation priorities so your team can act fast.
ConnectWise — ScreenConnect
A path traversal vulnerability in ConnectWise ScreenConnect enables unauthenticated remote code execution, exploited extensively in ransomware campaigns targeting managed service providers.
Cisco — Catalyst SD-WAN Controller & Manager
Authentication bypass in Cisco Catalyst SD-WAN Manager and Controller allows unauthenticated remote attackers to gain full administrative privileges without credentials.
Linux — Linux Kernel
An incorrect resource transfer between security domains in the Linux kernel allows a local unprivileged user to escalate to root privileges, affecting a broad range of distributions.
WebPros — cPanel & WHM
An authentication bypass vulnerability in cPanel & WHM's login flow grants unauthenticated attackers full control panel access, affecting millions of web hosting deployments worldwide.
Palo Alto Networks — PAN-OS
An out-of-bounds write vulnerability in PAN-OS's Captive Portal and User-ID service allows unauthenticated remote code execution as root on PA-Series and VM-Series firewalls.
BerriAI — LiteLLM
A SQL injection vulnerability in BerriAI LiteLLM allows authenticated attackers to read and modify the proxy database, exposing stored API keys for OpenAI, Anthropic, and other LLM providers.
Vuln Brief provides authoritative technical analysis of vulnerabilities appearing in the CISA Known Exploited Vulnerabilities (KEV) catalogue — the definitive list of CVEs actively exploited in the wild.
Each article goes beyond the NVD description. We examine the exploit mechanism, affected code paths, real-world attack campaigns, and concrete remediation steps — giving defenders the context to prioritise and act.
Coverage spans the full spectrum: enterprise network infrastructure, endpoint management, cloud-adjacent systems, and developer tooling.
Every CVE we cover is in the CISA KEV catalogue — meaning confirmed active exploitation in the wild, not theoretical risk.
We cover exploit mechanisms, vulnerable code paths, CVSS breakdowns, and detection indicators — not just vendor advisories.
Every article includes patch guidance, version ranges, and interim mitigations for when immediate patching isn't possible.