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WDC PSIRTCVE-2022-29840

HistoryMay 10, 2023 - 11:15 p.m.

CVE-2022-29840

2023-05-1023:15:09

CWE-918

WDC PSIRT

web.nvd.nist.gov

cve-2022-29840

ssrf vulnerability

western digital

my cloud os 5

security vulnerability

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

5.8

Confidence

High

EPSS

0.001

Percentile

16.2%

JSON

Server-Side Request Forgery (SSRF) vulnerability that could allow a rogue server on the local network to modify its URL to point back to the loopback adapter was addressed in Western Digital My Cloud OS 5 devices. This could allow the URL to exploit other vulnerabilities on the local server.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:-:::::::*

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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

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

5.8

Confidence

High

EPSS

0.001

Percentile

16.2%

JSON

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