CVE-2026-3356: CWE-306 Missing authentication for critical function in Anritsu R The CVE-2026-3356 vulnerability affects the Anritsu Remote Spectrum Monitor MS27100A, a device used for remote spectrum analysis and monitoring. The core issue is a missing authentication mechanism (CWE-306) for the device's management inte

CRITICAL: Anritsu MS27100A has no management authentication — remote takeover possible. No fixes yet. Segment networks & limit access now. radar.offseq.com/threat/cve-2026-3356-cwe... #OffSeq #CVE20263356 #IoTSecurity