7.8

CVE-2022-23000

The Western Digital My Cloud Web App [https://os5.mycloud.com/] uses a weak SSLContext when attempting to configure port forwarding rules. This was enabled to maintain compatibility with old or outdated home routers. By using an "SSL" context instead of "TLS" or specifying stronger validation, deprecated or insecure protocols are permitted. As a result, a local user with no privileges can exploit this vulnerability and jeopardize the integrity, confidentiality and authenticity of information transmitted. The scope of impact cannot extend to other components and no user input is required to exploit this vulnerability.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Westerndigital ≫ My Cloud Pr2100 Firmware Version < 5.23.114
   Westerndigital ≫ My Cloud Pr2100 Version-
Westerndigital ≫ My Cloud Pr4100 Firmware Version < 5.23.114
   Westerndigital ≫ My Cloud Pr4100 Version-
Westerndigital ≫ My Cloud Ex4100 Firmware Version < 5.23.114
   Westerndigital ≫ My Cloud Ex4100 Version-
Westerndigital ≫ My Cloud Dl2100 Firmware Version < 5.23.114
   Westerndigital ≫ My Cloud Dl2100 Version-
Westerndigital ≫ My Cloud Dl4100 Firmware Version < 5.23.114
   Westerndigital ≫ My Cloud Dl4100 Version-
Westerndigital ≫ My Cloud Ex2100 Firmware Version < 5.23.114
   Westerndigital ≫ My Cloud Ex2100 Version-
Westerndigital ≫ My Cloud Firmware Version < 5.23.114
   Westerndigital ≫ My Cloud Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.05% 0.143
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
psirt@wdc.com 7.3 2.5 4.7
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
CWE-757 Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')

A protocol or its implementation supports interaction between multiple actors and allows those actors to negotiate which algorithm should be used as a protection mechanism such as encryption or authentication, but it does not select the strongest algorithm that is available to both parties.