CVE & CISA-KEV Catalog

CVE-2022-23000

HIGH
7.3
CVSS v3
NVD

Description

The Western Digital My Cloud Web App [https://os5.mycloud.com/] uses a weak SSLContext when attempting to configure port forwarding rules. This was enabled to maintain compatibility with old or outdated home routers. By using an "SSL" context instead of "TLS" or specifying stronger validation, deprecated or insecure protocols are permitted. As a result, a local user with no privileges can exploit this vulnerability and jeopardize the integrity, confidentiality and authenticity of information transmitted. The scope of impact cannot extend to other components and no user input is required to exploit this vulnerability.

CWE-757

How to fix

Remediation Available
my cloud dl2100 firmwareNVD
Affected:< 5.23.114Fixed in:5.23.114CVE-2022-23000derived from NVD
my cloud dl4100 firmwareNVD
Affected:< 5.23.114Fixed in:5.23.114CVE-2022-23000derived from NVD
my cloud ex2100 firmwareNVD
Affected:< 5.23.114Fixed in:5.23.114CVE-2022-23000derived from NVD
my cloud ex2 ultra firmwareNVD
Affected:< 5.23.114Fixed in:5.23.114CVE-2022-23000derived from NVD
my cloud ex4100 firmwareNVD
Affected:< 5.23.114Fixed in:5.23.114CVE-2022-23000derived from NVD
my cloud firmwareNVD
Affected:< 5.23.114Fixed in:5.23.114CVE-2022-23000derived from NVD
my cloud mirror g2 firmwareNVD
Affected:< 5.23.114Fixed in:5.23.114CVE-2022-23000derived from NVD
my cloud pr2100 firmwareNVD
Affected:< 5.23.114Fixed in:5.23.114CVE-2022-23000derived from NVD
my cloud pr4100 firmwareNVD
Affected:< 5.23.114Fixed in:5.23.114CVE-2022-23000derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityLow
IntegrityHigh
AvailabilityLow

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

Exploit Intelligence

0.18%probability of exploitation in 30 days
8thpercentile

Low risk: more likely to be exploited than 8% of all known CVEs.

References

Vendor Advisory1
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CVE-2022-23000 severity badge

Markdown

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HTML

<a href="https://tridentstack.com/cve/CVE-2022-23000"><img src="https://tridentstack.com/cve/badge/CVE-2022-23000.svg" alt="CVE-2022-23000"></a>

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.