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CVE-2026-3356

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0fd544dea4a1c40053b7f8c6f3c23e342c6c056b6454818c8830e8d588c68581
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 4 assertions

{"defaultStatus":"unaffected","product":"Remote Spectrum Monitor MS27103A","vendor":"Anritsu","versions":[{"status":"affected","version":"All versions","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2379a35680af732329e5d6a23232c2844250e1466f7a24acc6bbd14c80203646 · sha256:0b28c1ecddf0a4fd… · /containers/cna/affected/3

{"defaultStatus":"unaffected","product":"Remote Spectrum Monitor MS27100A","vendor":"Anritsu","versions":[{"status":"affected","version":"All versions","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2379a35680af732329e5d6a23232c2844250e1466f7a24acc6bbd14c80203646 · sha256:0b28c1ecddf0a4fd… · /containers/cna/affected/0

{"defaultStatus":"unaffected","product":"Remote Spectrum Monitor MS27101A","vendor":"Anritsu","versions":[{"status":"affected","version":"All versions","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2379a35680af732329e5d6a23232c2844250e1466f7a24acc6bbd14c80203646 · sha256:0b28c1ecddf0a4fd… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Remote Spectrum Monitor MS27102A","vendor":"Anritsu","versions":[{"status":"affected","version":"All versions","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2379a35680af732329e5d6a23232c2844250e1466f7a24acc6bbd14c80203646 · sha256:0b28c1ecddf0a4fd… · /containers/cna/affected/2

Affected products and versions

4 source assertions
{"defaultStatus":"unaffected","product":"Remote Spectrum Monitor MS27103A","vendor":"Anritsu","versions":[{"status":"affected","version":"All versions","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2379a35680af732329e5d6a23232c2844250e1466f7a24acc6bbd14c80203646 · sha256:0b28c1ecddf0a4fd… · /containers/cna/affected/3
{"defaultStatus":"unaffected","product":"Remote Spectrum Monitor MS27100A","vendor":"Anritsu","versions":[{"status":"affected","version":"All versions","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2379a35680af732329e5d6a23232c2844250e1466f7a24acc6bbd14c80203646 · sha256:0b28c1ecddf0a4fd… · /containers/cna/affected/0
{"defaultStatus":"unaffected","product":"Remote Spectrum Monitor MS27101A","vendor":"Anritsu","versions":[{"status":"affected","version":"All versions","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2379a35680af732329e5d6a23232c2844250e1466f7a24acc6bbd14c80203646 · sha256:0b28c1ecddf0a4fd… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Remote Spectrum Monitor MS27102A","vendor":"Anritsu","versions":[{"status":"affected","version":"All versions","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2379a35680af732329e5d6a23232c2844250e1466f7a24acc6bbd14c80203646 · sha256:0b28c1ecddf0a4fd… · /containers/cna/affected/2

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpac…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2379a35680af732329e5d6a23232c2844250e1466f7a24acc6bbd14c80203646 · sha256:0b28c1ecddf0a4fd… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-306","description":"CWE-306 Missing authentication for critical function","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2379a35680af732329e5d6a23232c2844250e1466f7a24acc6bbd14c80203646 · sha256:0b28c1ecddf0a4fd… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"tags":["government-resource"],"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-090-01"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2379a35680af732329e5d6a23232c2844250e1466f7a24acc6bbd14c80203646 · sha256:0b28c1ecddf0a4fd… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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