CVE-2020-8703 Information

Description

Improper buffer restrictions in a subsystem in the Intel(R) CSME versions before 11.8.86 11.12.86 11.22.86 12.0.81 13.0.47 13.30.17 14.1.53 14.5.32 and 15.0.22 may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Reference

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00459.html https://security.netapp.com/advisory/ntap-20210611-0004/ https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

6.7