cve-2022-36327
Vulnerability from cvelistv5
Published
2023-05-18 17:54
Modified
2024-08-03 10:00
Severity ?
EPSS score ?
Summary
Path traversal vulnerability leading to an arbitrary file write in Western Digital devices
References
Impacted products
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This issue requires an authentication bypass issue to be triggered before this can be exploited.\u0026nbsp;\u003cbr\u003e\u003cspan style=\"background-color: var(--wht);\"\u003eThis issue affects My Cloud Home and My Cloud Home Duo: before 9.4.0-191; ibi: before 9.4.0-191; My Cloud OS 5: before 5.26.202.\u003c/span\u003e" } ], "value": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027) vulnerability that could allow an attacker to write files to locations with certain critical filesystem types leading to remote code execution was discovered in Western Digital My Cloud Home, My Cloud Home Duo, SanDisk ibi and Western Digital My Cloud OS 5 devices. This issue requires an authentication bypass issue to be triggered before this can be exploited.\u00a0\nThis issue affects My Cloud Home and My Cloud Home Duo: before 9.4.0-191; ibi: before 9.4.0-191; My Cloud OS 5: before 5.26.202." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-22", "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-05-31T18:11:34.883Z", "orgId": "cb3b742e-5145-4748-b44b-5ffd45bf3b6a", "shortName": "WDC PSIRT" }, "references": [ { "url": "https://www.westerndigital.com/support/product-security/wdc-23003-western-digital-my-cloud-home-my-cloud-home-duo-and-sandisk-ibi-firmware-version-9-4-0-191" }, { "url": "https://www.westerndigital.com/support/product-security/wdc-23006-my-cloud-firmware-version-5-26-202" } ], "solutions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\n\n\n\n\n\n\n\n\n\n\n\u003cp\u003eFor My Cloud Home, My Cloud Home Duo and SanDisk ibi\ndevices will be automatically updated to reflect the latest\nfirmware version.\u003c/p\u003e\n\n\u003cp\u003eFor My Cloud OS 5 devices, Western Digital recommends\nthat users promptly update their devices to the latest firmware by clicking on\nthe firmware update notification.\u003c/p\u003e" } ], "value": "\n\n\n\n\n\n\n\n\n\nFor My Cloud Home, My Cloud Home Duo and SanDisk ibi\ndevices will be automatically updated to reflect the latest\nfirmware version.\n\n\n\nFor My Cloud OS 5 devices, Western Digital recommends\nthat users promptly update their devices to the latest firmware by clicking on\nthe firmware update notification.\n\n" } ], "source": { "discovery": "EXTERNAL" }, "title": "Path traversal vulnerability leading to an arbitrary file write in Western Digital devices", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "cb3b742e-5145-4748-b44b-5ffd45bf3b6a", "assignerShortName": "WDC PSIRT", "cveId": "CVE-2022-36327", "datePublished": "2023-05-18T17:54:39.229Z", "dateReserved": "2022-07-20T13:57:56.404Z", "dateUpdated": "2024-08-03T10:00:04.219Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2022-36327\",\"sourceIdentifier\":\"psirt@wdc.com\",\"published\":\"2023-05-18T18:15:09.883\",\"lastModified\":\"2023-05-31T19:15:23.253\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027) vulnerability that could allow an attacker to write files to locations with certain critical filesystem types leading to remote code execution was discovered in Western Digital My Cloud Home, My Cloud Home Duo, SanDisk ibi and Western Digital My Cloud OS 5 devices. 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.