CVE & CISA-KEV Catalog

CVE-2023-22819

MEDIUM
4.9
CVSS v3
NVD

Description

An uncontrolled resource consumption vulnerability issue that could arise by sending crafted requests to a service to consume a large amount of memory, eventually resulting in the service being stopped and restarted 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 the attacker to already have root privileges in order to exploit this vulnerability. This issue affects My Cloud Home and My Cloud Home Duo: before 9.5.1-104; ibi: before 9.5.1-104; My Cloud OS 5: before 5.27.161.

CWE-770Allocation of Resources Without Limits or ThrottlingCWE-400Resource Exhaustion

How to fix

Remediation Available
my cloud dl2100 firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22819derived from NVD
my cloud dl4100 firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22819derived from NVD
my cloud ex2100 firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22819derived from NVD
my cloud ex2 ultra firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22819derived from NVD
my cloud ex4100 firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22819derived from NVD
my cloud glacier firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22819derived from NVD
my cloud home duo firmwareNVD
Affected:< 9.5.1-104Fixed in:9.5.1-104CVE-2023-22819derived from NVD
my cloud home firmwareNVD
Affected:< 9.5.1-104Fixed in:9.5.1-104CVE-2023-22819derived from NVD
my cloud mirror g2 firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22819derived from NVD
my cloud pr4100 firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22819derived from NVD
sandisk ibi firmwareNVD
Affected:< 9.5.1-104Fixed in:9.5.1-104CVE-2023-22819derived from NVD
wd cloud firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22819derived 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 VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

0.82%probability of exploitation in 30 days
53rdpercentile

Moderate risk: more likely to be exploited than 53% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-770 (Allocation of Resources Without Limits or Throttling) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-50387High7.5100%-Fix
CVE-2019-11478Medium5.395%-Fix
CVE-2019-11479High7.592%-Fix
CVE-2024-27316High7.591%-Fix
CVE-2022-30522High7.590%-Fix
CVE-2019-9515High7.588%-Fix
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CVE-2023-22819 severity badge

Markdown

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HTML

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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.