CVE-2022-29836

mediumpriority · track · 17EPSS 0.003 · 26 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.33% (26th) EPSS

CVSS 4.3 · medium

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability was discovered via an HTTP API on Western Digital My Cloud Home; My Cloud Home Duo; and SanDisk ibi devices that could allow an attacker to abuse certain parameters to point to random locations on the file system. This could also allow the attacker to initiate the installation of custom packages at these locations. This can only be exploited once the attacker has been authenticated to the device. This issue affects: Western Digital My Cloud Home and My Cloud Home Duo versions prior to 8.11.0-113 on Linux; SanDisk ibi versions prior to 8.11.0-113 on Linux.

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 1.9–4.3

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 1.4

v3.11.9lowCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.11.9lowCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:Nsecondary · psirt@wdc.comexploitability 0.5 · impact 1.4

v3.14mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-22USprimary

affected products (6)

Products and version ranges known to be affected.

My Cloud HomeMy Cloud Home → 8.11.0-113enisa_euvdEU
My Cloud HomeMy Cloud Home Duo → 8.11.0-113enisa_euvdEU
ibiibi → 8.11.0-113enisa_euvdEU
westerndigital my cloud home duo firmware< 8.11.0-113nvdUScpe:2.3:o:westerndigital:my_cloud_home_duo_firmware:*:*:*:*:*:*:*:*
westerndigital my cloud home firmware< 8.11.0-113nvdUScpe:2.3:o:westerndigital:my_cloud_home_firmware:*:*:*:*:*:*:*:*
westerndigital sandisk ibi firmware< 8.11.0-113nvdUScpe:2.3:o:westerndigital:sandisk_ibi_firmware:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2022-11-09modified 2026-06-17

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+12523 more

references (5)

External citations — patches, advisories, analysis.

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