CVE-2026-3356

UNKNOWN 0.0

Missing Authentication for Critical Function vulnerability in Anritsu Remote Spectrum Monitor

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

The MS27102A Remote Spectrum Monitor is vulnerable to an authentication bypass that allows unauthorized users to access and manipulate its management interface. Because the device provides no mechanism to enable or configure authentication, the issue is inherent to its design rather than a deployment error.

CWE	CWE-306
Vendor	anritsu
Product	remote spectrum monitor ms27100a
Published	Mar 31, 2026
Last Updated	Apr 1, 2026

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Affected Versions

Anritsu / Remote Spectrum Monitor MS27100A

All versions

Anritsu / Remote Spectrum Monitor MS27101A

All versions

Anritsu / Remote Spectrum Monitor MS27102A

All versions

Anritsu / Remote Spectrum Monitor MS27103A

All versions

References

NVD ↗ CVE.org ↗ EPSS Data ↗

cisa.gov: https://www.cisa.gov/news-events/ics-advisories/icsa-26-090-01

Credits

🔍 Souvik Kandar