CVE-2022-29844 (GCVE-0-2022-29844)

Vulnerability from cvelistv5 – Published: 2023-01-25 00:00 – Updated: 2025-04-04 20:31
VLAI?
Summary
A vulnerability in the FTP service of Western Digital My Cloud OS 5 devices running firmware versions prior to 5.26.119 allows an attacker to read and write arbitrary files. This could lead to a full NAS compromise and would give remote execution capabilities to the attacker.
Severity ?
6.7 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE
  • CWE-23 - Relative Path Traversal
Assigner
References
Impacted products
Vendor Product Version
Western Digital My Cloud Affected: My Cloud OS 5 , < 5.26.119 (custom)
Create a notification for this product.
Credits
Luca MORO (@johncool__) - moro.luca@gmail.comworking with Trend Micro Zero Day Initiative
Show details on NVD website
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      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://www.westerndigital.com/en-in/support/product-security/wdc-23002-my-cloud-firmware-version-5-26-119\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T06:33:42.870Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-29844\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-04-04T20:31:34.508649Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-04-04T20:31:42.408Z\"}}], \"cna\": {\"title\": \"Western Digital My Cloud OS 5 arbitrary file read and write vulnerability via ftp\", \"source\": {\"discovery\": \"EXTERNAL\"}, \"credits\": [{\"lang\": \"en\", \"value\": \"Luca MORO (@johncool__) - moro.luca@gmail.comworking with Trend Micro Zero Day Initiative\"}], \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 6.7, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"HIGH\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"Western Digital\", \"product\": \"My Cloud\", \"versions\": [{\"status\": \"affected\", \"version\": \"My Cloud OS 5\", \"lessThan\": \"5.26.119\", \"versionType\": \"custom\"}], \"platforms\": [\"Linux\"]}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Western Digital recommends that users promptly update their devices to the latest firmware by clicking on the firmware update notification.\"}], \"references\": [{\"url\": \"https://www.westerndigital.com/en-in/support/product-security/wdc-23002-my-cloud-firmware-version-5-26-119\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.0.9\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability in the FTP service of Western Digital My Cloud OS 5 devices running firmware versions prior to 5.26.119 allows an attacker to read and write arbitrary files. This could lead to a full NAS compromise and would give remote execution capabilities to the attacker.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-23\", \"description\": \"CWE-23 Relative Path Traversal\"}]}], \"providerMetadata\": {\"orgId\": \"cb3b742e-5145-4748-b44b-5ffd45bf3b6a\", \"shortName\": \"WDC PSIRT\", \"dateUpdated\": \"2023-01-25T00:00:00.000Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2022-29844\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-04-04T20:31:50.811Z\", \"dateReserved\": \"2022-04-27T00:00:00.000Z\", \"assignerOrgId\": \"cb3b742e-5145-4748-b44b-5ffd45bf3b6a\", \"datePublished\": \"2023-01-25T00:00:00.000Z\", \"assignerShortName\": \"WDC PSIRT\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.