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CVE
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CVE-2015-7269Date: (C)2017-11-29   (M)2023-12-22


Seagate ST500LT015 hard disk drives, when operating in eDrive mode on Lenovo ThinkPad W541 laptops with BIOS 2.21, allow physically proximate attackers to bypass self-encrypting drive (SED) protection by attaching a second SATA connector to exposed pins, maintaining an alternate power source, and attaching the data cable to another machine, aka a "Hot Unplug Attack."

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 4.2CVSS Score : 1.9
Exploit Score: 0.5Exploit Score: 3.4
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: PHYSICALAccess Vector: LOCAL
Attack Complexity: HIGHAccess Complexity: MEDIUM
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: HIGHAvailability: NONE
Integrity: NONE 
Availability: NONE 
  
Reference:
https://www.blackhat.com/docs/eu-15/materials/eu-15-Boteanu-Bypassing-Self-Encrypting-Drives-SED-In-Enterprise-Environments-wp.pdf
https://www.infoworld.com/article/3004913/encryption/self-encrypting-drives-are-hardly-any-better-than-software-based-encryption.html

CWE    1
CWE-254

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