VDB-153765 · CVE-2020-10951 · GCVE-0-2020-10951

Western Digital My Cloud up to 2.1.x Sign-in ui layer

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in Western Digital My Cloud up to 2.1.x and classified as critical. The impacted element is an unknown function of the component Sign-in. Performing a manipulation results in ui layer. This vulnerability is known as CVE-2020-10951. Remote exploitation of the attack is possible. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical has been found in Western Digital My Cloud up to 2.1.x (Cloud Software). This affects an unknown part of the component Sign-in. The manipulation with an unknown input leads to a ui layer vulnerability. CWE is classifying the issue as CWE-1021. The web application does not restrict or incorrectly restricts frame objects or UI layers that belong to another application or domain, which can lead to user confusion about which interface the user is interacting with. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Western Digital My Cloud Home and ibi devices before 2.2.0 allow clickjacking on sign-in pages.

The weakness was published 04/15/2020 (Website). The advisory is shared at westerndigital.com. This vulnerability is uniquely identified as CVE-2020-10951 since 03/25/2020. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

Upgrading to version 2.2.0 eliminates this vulnerability.

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Productinfo

Type

Cloud Software

Vendor

Western Digital

Name

My Cloud

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.7
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Ui layer
CWE: CWE-1021
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: My Cloud 2.2.0

Timelineinfo

03/25/2020 🔍
04/15/2020 +21 days 🔍
04/16/2020 +1 days 🔍
04/16/2020 +0 days 🔍

Sourcesinfo

Advisory: westerndigital.com
Status: Not defined

CVE: CVE-2020-10951 (🔍)
GCVE (CVE): GCVE-0-2020-10951
GCVE (VulDB): GCVE-100-153765

Entryinfo

Created: 04/16/2020 12:32
Updated: 04/16/2020 12:37
Changes: 04/16/2020 12:32 (39), 04/16/2020 12:37 (18)
Complete: 🔍
Cache ID: 216::103