CVE & CISA-KEV Catalog

CVE-2023-22817

MEDIUM
5.5
CVSS v3
NVD

Description

Server-side request forgery (SSRF) vulnerability that could allow a rogue server on the local network to modify its URL using another DNS address to point back to the loopback adapter. This could then allow the URL to exploit other vulnerabilities on the local server. This was addressed by fixing DNS addresses that refer to loopback. This issue affects My Cloud OS 5 devices before 5.27.161, My Cloud Home, My Cloud Home Duo and SanDisk ibi devices before 9.5.1-104.

CWE-918Server-Side Request Forgery (SSRF)

How to fix

Remediation Available
my cloud dl2100 firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22817derived from NVD
my cloud dl4100 firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22817derived from NVD
my cloud ex2100 firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22817derived from NVD
my cloud ex2 ultra firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22817derived from NVD
my cloud ex4100 firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22817derived from NVD
my cloud glacier firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22817derived from NVD
my cloud home duo firmwareNVD
Affected:< 9.5.1-104Fixed in:9.5.1-104CVE-2023-22817derived from NVD
my cloud home firmwareNVD
Affected:< 9.5.1-104Fixed in:9.5.1-104CVE-2023-22817derived from NVD
my cloud mirror g2 firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22817derived from NVD
my cloud pr2100 firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22817derived from NVD
my cloud pr4100 firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22817derived from NVD
sandisk ibi firmwareNVD
Affected:< 9.5.1-104Fixed in:9.5.1-104CVE-2023-22817derived from NVD
wd cloud firmwareNVD
Affected:< 5.27.161Fixed in:5.27.161CVE-2023-22817derived 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 RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityHigh
AvailabilityNone

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

Exploit Intelligence

0.24%probability of exploitation in 30 days
15thpercentile

Low risk: more likely to be exploited than 15% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-918 (Server-Side Request Forgery (SSRF)) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2024-21893High8.2100%KEV + Ransom-
CVE-2021-40438Critical9.0100%KEVFix
CVE-2021-34473Critical9.1100%KEV + RansomFix
CVE-2021-26855Critical9.1100%KEV + RansomFix
CVE-2021-21985Critical9.8100%KEV + RansomFix
CVE-2022-41040High8.8100%KEV + RansomFix
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CVE-2023-22817 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.