Vulnerability-Lookup

FKIE_CVE-2022-22991

Vulnerability from fkie_nvd - Published: 2022-01-13 21:15 - Updated: 2026-06-17 04:29

Severity

7.8 (High) - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

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.

References

URL	Tags
psirt@wdc.com	https://www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117	Vendor Advisory
psirt@wdc.com	https://www.zerodayinitiative.com/advisories/ZDI-22-077/	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	https://www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.zerodayinitiative.com/advisories/ZDI-22-077/	Third Party Advisory, VDB Entry

Impacted products

Vendor	Product	Version
westerndigital	my_cloud_os	*
westerndigital	my_cloud	-
westerndigital	my_cloud_dl2100	-
westerndigital	my_cloud_dl4100	-
westerndigital	my_cloud_ex2_ultra	-
westerndigital	my_cloud_ex2100	-
westerndigital	my_cloud_ex4100	-
westerndigital	my_cloud_mirror_gen_2	-
westerndigital	my_cloud_pr2100	-
westerndigital	my_cloud_pr4100	-
westerndigital	wd_cloud	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "My Cloud",
          "vendor": "Western Digital",
          "versions": [
            {
              "lessThan": "5.19.117",
              "status": "affected",
              "version": "My Cloud OS 5",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "psirt@wdc.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:westerndigital:my_cloud_os:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9B585AE9-1F28-42D7-B16D-75BF1CB8A054",
              "versionEndExcluding": "5.19.117",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:westerndigital:my_cloud:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3A9EE86B-05EE-4F2E-A912-624DDCF9C41B",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_dl2100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "9E783EBC-7608-4527-B1AD-9B4E7A7A108C",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_dl4100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "F3034F4A-239C-4E38-9BD6-217361A7C519",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_ex2_ultra:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "5A581EBA-A1F2-4ABC-8183-29973A46FA43",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_ex2100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "ABBBDC1E-2320-4767-B669-1BB2FFB1E1C4",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_ex4100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B78030F0-6655-4604-9D16-2FA1F3FD52FF",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_mirror_gen_2:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "5695E842-1561-4A4F-901F-6EC07F558989",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_pr2100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "BF58260B-2131-402C-A9DA-67B188136DE1",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:westerndigital:my_cloud_pr4100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "CB0C2FD9-4792-4DA2-9698-E53109A499EC",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:westerndigital:wd_cloud:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "8FDE0337-4329-4CE3-9B0B-61BE8361E910",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Un usuario malicioso en la misma LAN podr\u00eda usar una suplantaci\u00f3n de DNS seguida de un ataque de inyecci\u00f3n de comandos para enga\u00f1ar a un dispositivo NAS para que sea cargado mediante una llamada HTTP no segura. Se ha abordado esta vulnerabilidad al deshabilitar las comprobaciones de conectividad a Internet mediante HTTP"
    }
  ],
  "id": "CVE-2022-22991",
  "lastModified": "2026-06-17T04:29:18.480",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 8.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 6.5,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.4,
        "impactScore": 5.8,
        "source": "psirt@wdc.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-01-13T21:15:08.980",
  "references": [
    {
      "source": "psirt@wdc.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117"
    },
    {
      "source": "psirt@wdc.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-077/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-077/"
    }
  ],
  "sourceIdentifier": "psirt@wdc.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "psirt@wdc.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2022-22991 (GCVE-0-2022-22991)

Vulnerability from cvelistv5 – Published: 2022-01-13 20:27 – Updated: 2024-08-03 03:28

Title

Command injection through unsecured HTTP calls on Western Digital My Cloud devices

Summary

Severity

7.8 (High)


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

CWE

CWE-78 - OS Command Injection

Assigner

WDC PSIRT

References

2 references

URL	Tags
https://www.westerndigital.com/support/product-se…	x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Western Digital	My Cloud	Affected: My Cloud OS 5 , < 5.19.117 (custom)

Credits

Reported By: Martin Rakhmanov (@mrakhmanov) working with Trend Micro’s Zero Day Initiative

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:28:42.988Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-077/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "My Cloud",
          "vendor": "Western Digital",
          "versions": [
            {
              "lessThan": "5.19.117",
              "status": "affected",
              "version": "My Cloud OS 5",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Reported By: Martin Rakhmanov (@mrakhmanov) working with Trend Micro\u2019s Zero Day Initiative"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78 OS Command Injection",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-01-17T14:06:10.000Z",
        "orgId": "cb3b742e-5145-4748-b44b-5ffd45bf3b6a",
        "shortName": "WDC PSIRT"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-077/"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Update your My Cloud device to firmware version 5.19.117."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Command injection through unsecured HTTP calls on Western Digital My Cloud devices",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@wdc.com",
          "ID": "CVE-2022-22991",
          "STATE": "PUBLIC",
          "TITLE": "Command injection through unsecured HTTP calls on Western Digital My Cloud devices"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "My Cloud",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "My Cloud OS 5",
                            "version_value": "5.19.117"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Western Digital"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Reported By: Martin Rakhmanov (@mrakhmanov) working with Trend Micro\u2019s Zero Day Initiative"
          }
        ],
        "data_format": "MITRE",
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        "description": {
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            }
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        },
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        "impact": {
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N",
            "version": "3.1"
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            },
            {
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              "refsource": "MISC",
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-077/"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "Update your My Cloud device to firmware version 5.19.117."
          }
        ],
        "source": {
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cb3b742e-5145-4748-b44b-5ffd45bf3b6a",
    "assignerShortName": "WDC PSIRT",
    "cveId": "CVE-2022-22991",
    "datePublished": "2022-01-13T20:27:25.000Z",
    "dateReserved": "2022-01-10T00:00:00.000Z",
    "dateUpdated": "2024-08-03T03:28:42.988Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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FKIE_CVE-2022-22991

CVE-2022-22991 (GCVE-0-2022-22991)

Tags

Sightings

Nomenclature

Related by attack behaviour