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TI-2018-08843 Aliases CVE-2018-12329GHSA-xv5p-prx7-chgr

Protection Mechanism Failure in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows a local…

Priority LOW 28CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

Protection Mechanism Failure in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows a local attacker to duplicate an authentication factor via cloning.

Why it matters now

EPSS 0.00871 59th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:ecos:secure_boot_stick_firmware:5.6.5:*:*:*:*:*:*:*5.6.5VulnerableEcos
cpe:2.3:h:ecos:secure_boot_stick:-:*:*:*:*:*:*:*not specified by NVDRunning onEcos
  • cpe:2.3:o:ecos:secure_boot_stick_firmware:5.6.5:*:*:*:*:*:*:* Versions 5.6.5 Vulnerable ·Ecos
  • cpe:2.3:h:ecos:secure_boot_stick:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Ecos

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-12329
  2. 2026-10-03 Alias added: GHSA-xv5p-prx7-chgr

References

Advisory 1

  • TI-2018-08850 Undocumented Factory Backdoor in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows the vendor… CVSS 3.0CRITICAL 9.8
  • TI-2018-08844 Protection Mechanism Failure in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows an attacker… CVSS 3.0HIGH 8.1
  • TI-2018-08847 Insufficient Verification of Data Authenticity vulnerability in ECOS Secure Boot Stick… CVSS 3.0HIGH 8.1
  • TI-2018-08848 Protection Mechanism Failure in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows an attacker… CVSS 3.0HIGH 7.5
  • TI-2018-08851 Reliance on Security Through Obscurity vulnerability in ECOS Secure Boot Stick (aka SBS)… CVSS 3.0MEDIUM 4.6
  • TI-2018-08846 Incomplete Cleanup vulnerability in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows an… CVSS 3.0MEDIUM 4.2

Sources

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