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TI-2025-07584 Aliases CVE-2025-8286GHSA-5qv2-823h-cg9j

Missing authentication in Güralp FMUS Series

Priority MEDIUM 51CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306.

Summary

The affected products expose an unauthenticated Telnet-based command line interface that could allow an attacker to modify hardware configurations, manipulate data, or factory reset the device.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0137 72nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Güralp SystemsGüralp FMUS SeriesAll versions—No fix listedCNA
Güralp SystemsMIN Series DevicesAll versions—No fix listedCNA
  • Güralp FMUS Series VendorGüralp Systems Affected All versions Fixed in — No fix listed CNA
  • MIN Series Devices VendorGüralp Systems Affected All versions Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-8286
  2. 2026-10-03 Alias added: GHSA-5qv2-823h-cg9j

References

Other 1

  • TI-2025-13214 Resource allocation without limits in Güralp Systems Fortimus Series CVSS 4.0MEDIUM 6.9

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences