CVE-2022-22991

CVSS V2 High 8.3 CVSS V3 High 8.8
Description
A malicious user on the same LAN could use DNS spoofing followed by a command injection attack to trick a NAS device into loading through an unsecured HTTP call. Addressed this vulnerability by disabling checks for internet connectivity using HTTP.
Overview
  • CVE ID
  • CVE-2022-22991
  • Assigner
  • psirt@wdc.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-01-13T21:15:08
  • Last Modified Date
  • 2022-01-21T16:33:52
Weakness Enumerations
CWE URL
CWE-77 http://cwe.mitre.org/data/definitions/77.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:westerndigital:my_cloud_os:*:*:*:*:*:*:*:* 1 OR 5.19.117
cpe:2.3:h:westerndigital:my_cloud:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:westerndigital:my_cloud_dl2100:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:westerndigital:my_cloud_dl4100:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:westerndigital:my_cloud_ex2_ultra:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:westerndigital:my_cloud_ex2100:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:westerndigital:my_cloud_ex4100:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:westerndigital:my_cloud_mirror_gen_2:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:westerndigital:my_cloud_pr2100:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:westerndigital:my_cloud_pr4100:-:*:*:*:*:*:*:* 0 OR
cpe:2.3:h:westerndigital:wd_cloud:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:A/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • ADJACENT_NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 8.3
  • Severity
  • HIGH
  • Exploitability Score
  • 6.5
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • ADJACENT_NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117 Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-077/ Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-22991
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22991
History
Created Old Value New Value Data Type Notes
2022-05-10 06:36:47 Added to TrackCVE
2022-12-06 06:26:48 2022-01-13T21:15Z 2022-01-13T21:15:08 CVE Published Date updated
2022-12-06 06:26:48 2022-01-21T16:33:52 CVE Modified Date updated
2022-12-06 06:26:48 Analyzed Vulnerability Status updated