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WDC PSIRTCVE-2023-22814

HistoryJul 01, 2023 - 12:15 a.m.

CVE-2023-22814

2023-07-0100:15:09

CWE-290

WDC PSIRT

web.nvd.nist.gov

cve-2023-22814

authentication bypass

spoofing

my cloud

os 5

security issue

nvd

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

62.4%

JSON

An authentication bypass issue via spoofing was discovered in the token-based authentication mechanism that could allow an attacker to carry out an impersonation attack.

This issue affects My Cloud OS 5 devices: before 5.26.202.

Affected configurations

Nvd

Node

westerndigitalmy_cloudMatch-

westerndigitalmy_cloud_dl2100Match-

westerndigitalmy_cloud_dl4100Match-

westerndigitalmy_cloud_ex2_ultraMatch-

westerndigitalmy_cloud_ex2100Match-

westerndigitalmy_cloud_ex4100Match-

westerndigitalmy_cloud_mirror_g2Match-

westerndigitalmy_cloud_pr2100Match-

westerndigitalmy_cloud_pr4100Match-

westerndigitalwd_cloudMatch-

AND

westerndigitalmy_cloud_osRange5.02.104–5.26.202

VendorProductVersionCPE
westerndigitalmy_cloud-cpe:2.3:h:westerndigital:my_cloud:-:*:*:*:*:*:*:*
westerndigitalmy_cloud_dl2100-cpe:2.3:h:westerndigital:my_cloud_dl2100:-:*:*:*:*:*:*:*
westerndigitalmy_cloud_dl4100-cpe:2.3:h:westerndigital:my_cloud_dl4100:-:*:*:*:*:*:*:*
westerndigitalmy_cloud_ex2_ultra-cpe:2.3:h:westerndigital:my_cloud_ex2_ultra:-:*:*:*:*:*:*:*
westerndigitalmy_cloud_ex2100-cpe:2.3:h:westerndigital:my_cloud_ex2100:-:*:*:*:*:*:*:*
westerndigitalmy_cloud_ex4100-cpe:2.3:h:westerndigital:my_cloud_ex4100:-:*:*:*:*:*:*:*
westerndigitalmy_cloud_mirror_g2-cpe:2.3:h:westerndigital:my_cloud_mirror_g2:-:*:*:*:*:*:*:*
westerndigitalmy_cloud_pr2100-cpe:2.3:h:westerndigital:my_cloud_pr2100:-:*:*:*:*:*:*:*
westerndigitalmy_cloud_pr4100-cpe:2.3:h:westerndigital:my_cloud_pr4100:-:*:*:*:*:*:*:*
westerndigitalwd_cloud-cpe:2.3:h:westerndigital:wd_cloud:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
westerndigital	my_cloud	-	cpe:2.3:h:westerndigital:my_cloud:-:::::::*
westerndigital	my_cloud_dl2100	-	cpe:2.3:h:westerndigital:my_cloud_dl2100:-:::::::*
westerndigital	my_cloud_dl4100	-	cpe:2.3:h:westerndigital:my_cloud_dl4100:-:::::::*
westerndigital	my_cloud_ex2_ultra	-	cpe:2.3:h:westerndigital:my_cloud_ex2_ultra:-:::::::*
westerndigital	my_cloud_ex2100	-	cpe:2.3:h:westerndigital:my_cloud_ex2100:-:::::::*
westerndigital	my_cloud_ex4100	-	cpe:2.3:h:westerndigital:my_cloud_ex4100:-:::::::*
westerndigital	my_cloud_mirror_g2	-	cpe:2.3:h:westerndigital:my_cloud_mirror_g2:-:::::::*
westerndigital	my_cloud_pr2100	-	cpe:2.3:h:westerndigital:my_cloud_pr2100:-:::::::*
westerndigital	my_cloud_pr4100	-	cpe:2.3:h:westerndigital:my_cloud_pr4100:-:::::::*
westerndigital	wd_cloud	-	cpe:2.3:h:westerndigital:wd_cloud:-:::::::*

Rows per page:

1-10 of 111

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Linux"
    ],
    "product": "My Cloud OS 5",
    "vendor": "Western Digital",
    "versions": [
      {
        "lessThan": "5.26.202",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

References

www.westerndigital.com/support/product-security/wdc-23006-my-cloud-firmware-version-5-26-202

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

62.4%

JSON

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