CVE-2020-13799

Western Digital has identified a security vulnerability in the Replay Protected Memory Block (RPMB) protocol as specified in multiple standards for storage…

published November 18, 2020

CVSS
—
EPSS
0%
Percentile
21.2
In the wild
Unconfirmed
What it is

Western Digital has identified a security vulnerability in the Replay Protected Memory Block (RPMB) protocol as specified in multiple standards for storage device interfaces, including all versions of eMMC, UFS, and NVMe. The RPMB protocol is specified by industry standards bodies and is implemented by storage devices from multiple vendors to assist host systems in securing trusted firmware. Several scenarios have been identified in which the RPMB state may be affected by an attacker without the knowledge of the trusted component that uses the RPMB feature.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00297 · 21.2th percentile
Published
2020-11-18T21:12Z
EPSS history
Timeline
  • 18 NOV 21:12Z
    Western Digital has identified a security vulnerability in the Replay Protected Memory Block (RPMB) protocol as specified in multiple standards for storage…
    cvelistv5