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Fencer Intel
low 1.8

CVE-2022-23006 json

Buffer Overflow Vulnerability in Western Digital My Cloud Home Products and SanDisk ibi

published 4y ago modified 4mo ago also EUVD-2022-28117

cvss
1.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 24%
public exploits
0
none known

Summary

A stack-based buffer overflow vulnerability was found on Western Digital My Cloud Home, My Cloud Home Duo, and SanDisk ibi that could allow an attacker accessing the system locally to read information from /etc/version file. This vulnerability can only be exploited by chaining it with another issue. If an attacker is able to carry out a remote code execution attack, they can gain access to the vulnerable file, due to the presence of insecure functions in code. User interaction is required for exploitation. Exploiting the vulnerability could result in exposure of information, ability to modify files, memory access errors, or system crashes.

Patch / fix

  • westerndigital my_cloud_home_firmware 8.10.0-117
  • westerndigital my_cloud_home_duo_firmware 8.10.0-117
  • westerndigital sandisk_ibi_firmware 8.10.0-117

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
last yr.

Exploit prediction

0.31% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 1.8 CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N
NVD 3.1 6.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected products

  • Western Digital My Cloud Home
  • Western Digital My Cloud Home Duo
  • SanDisk ibi

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.