CVE-2020-13799
Western Digital RPMB Protocol Authentication Bypass Vulnerability
Description
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.
INFO
Published Date :
Nov. 18, 2020, 10:15 p.m.
Last Modified :
Nov. 21, 2024, 5:01 a.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2020-13799
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-13799.
| URL | Resource |
|---|---|
| https://www.kb.cert.org/vuls/id/231329 | Third Party Advisory US Government Resource |
| https://www.kb.cert.org/vuls/id/231329 | Third Party Advisory US Government Resource |
| https://www.westerndigital.com/support/productsecurity/wdc-20008-replay-attack-vulnerabilities-rpmb-protocol-applications | Vendor Advisory |
| https://www.kb.cert.org/vuls/id/231329 | Third Party Advisory US Government Resource |
| https://www.kb.cert.org/vuls/id/231329 | Third Party Advisory US Government Resource |
| https://www.westerndigital.com/support/productsecurity/wdc-20008-replay-attack-vulnerabilities-rpmb-protocol-applications | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-13799 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-13799
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-13799 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-13799 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://www.kb.cert.org/vuls/id/231329 Added Reference https://www.kb.cert.org/vuls/id/231329 Added Reference https://www.westerndigital.com/support/productsecurity/wdc-20008-replay-attack-vulnerabilities-rpmb-protocol-applications -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Jun. 29, 2021
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:o:linaro:op-tee:*:*:*:*:*:*:*:* versions up to (including) 3.11.0 -
Initial Analysis by [email protected]
Dec. 03, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://www.kb.cert.org/vuls/id/231329 No Types Assigned https://www.kb.cert.org/vuls/id/231329 Third Party Advisory, US Government Resource Changed Reference Type https://www.westerndigital.com/support/productsecurity/wdc-20008-replay-attack-vulnerabilities-rpmb-protocol-applications No Types Assigned https://www.westerndigital.com/support/productsecurity/wdc-20008-replay-attack-vulnerabilities-rpmb-protocol-applications Vendor Advisory Added CWE NIST CWE-294 Added CPE Configuration AND OR *cpe:2.3:o:westerndigital:inand_cl_em132_firmware:*:*:*:*:*:*:*:* versions up to (including) 2020-06-03 OR cpe:2.3:h:westerndigital:inand_cl_em132:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:westerndigital:inand_ix_em132_firmware:*:*:*:*:*:*:*:* versions up to (including) 2020-06-03 OR cpe:2.3:h:westerndigital:inand_ix_em132:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:westerndigital:inand_ix_em132_xi_firmware:*:*:*:*:*:*:*:* versions up to (including) 2020-06-03 OR cpe:2.3:h:westerndigital:inand_ix_em132_xi:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 01, 2020
Action Type Old Value New Value Changed Description Western Digital iNAND devices through 2020-06-03 allow Authentication Bypass via a capture-replay attack. 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.
Vulnerability Scoring Details
Base CVSS Score: 6.8
Base CVSS Score: 4.6
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} -0.05%
score
0.14051
percentile