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WDC PSIRTCVELIST:CVE-2022-22989

HistoryJan 13, 2022 - 8:27 p.m.

CVE-2022-22989 Pre-authenticated stack overflow vulnerability on FTP Service

2022-01-1320:27:24

CWE-121

WDC PSIRT

www.cve.org

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.8 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.9%

JSON

My Cloud OS 5 was vulnerable to a pre-authenticated stack overflow vulnerability on the FTP service that could be exploited by unauthenticated attackers on the network. Addressed the vulnerability by adding defenses against stack overflow issues.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "My Cloud",
    "vendor": "Western Digital",
    "versions": [
      {
        "lessThan": "5.19.117",
        "status": "affected",
        "version": "My Cloud OS 5",
        "versionType": "custom"
      }
    ]
  }
]

References

www.westerndigital.com/support/product-security/wdc-22002-my-cloud-os5-firmware-5-19-117

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.8 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.9%

JSON

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