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TH
MEDIUM
Threat Intel
Analyzing Suspicious TLS Traffic Patterns with JA3 Fingerprinting
Improve threat detection by identifying TLS handshake anomalies, JA3 fingerprints, and SNI mismatches to expose hidden malicious network activity.
Runtime Rebel Intel
3 min read·May 26, 2026
VU
HIGH
Vulnerabilities
Zyxel Fixes Critical RCE Vulnerability in UPnP Implementation
Zyxel releases patches for CVE-2024-42057, a command injection flaw in the UPnP function of several VMG and fiber router models, allowing unauthenticated RCE.
Runtime Rebel Intel
3 min read·Feb 26, 2026