Is CVE-2023-47222 in the CISA KEV catalog?

No. CVE-2023-47222 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-47222?

CVE-2023-47222 has a CVSS v3 base score of 9.6 (CRITICAL).

What is the EPSS score for CVE-2023-47222?

CVE-2023-47222 has an EPSS score of 0.54% (42th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-47222?

Upgrade media streaming add-on to 500.1.1.5 or later.

CVE & CISA-KEV Catalog

CVE-2023-47222

CRITICAL

9.6

CVSS v3

NVD

Description

An exposure of sensitive information vulnerability has been reported to affect Media Streaming add-on. If exploited, the vulnerability could allow users to compromise the security of the system via a network. We have already fixed the vulnerability in the following version: Media Streaming add-on 500.1.1.5 ( 2024/01/22 ) and later

CWE-22Path Traversal CWE-200Information Exposure CWE-287Improper Authentication

How to fix

Remediation Available

media streaming add-onNVD

Affected:>= 500.1.1.0, < 500.1.1.5Fixed in:500.1.1.5CVE-2023-47222derived 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 RequiredNone

User InteractionRequired

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.54%probability of exploitation in 30 days

42ndpercentile

Moderate risk: more likely to be exploited than 42% of all known CVEs.

References

Vendor Advisory1

qnap.com

Related Vulnerabilities

Other CWE-22 (Path Traversal) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-23897	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-32315	High	8.6	100%	KEV	Fix
CVE-2022-29464	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-26086	Medium	5.3	100%	KEV	Fix
CVE-2021-22005	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-5902	Critical	9.8	100%	KEV + Ransom	Fix

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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 2025-12-05.