Is CVE-2022-23748 in the CISA KEV catalog?

Yes. CVE-2022-23748 is on the CISA Known Exploited Vulnerabilities list, added 2025-02-06.

What is the CVSS severity of CVE-2022-23748?

CVE-2022-23748 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2022-23748?

CVE-2022-23748 has an EPSS score of 9.09% (95th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2022-23748?

No published fix for CVE-2022-23748 has been found yet. It is on the CISA Known Exploited Vulnerabilities list; federal agencies must remediate by 2025-02-27. Apply the vendor's mitigations per CISA's guidance.

CVE & CISA-KEV Catalog

CVE-2022-23748

HIGHCISA KEVEPSS 95th pctl

7.8

CVSS v3

NVD

Description

mDNSResponder.exe is vulnerable to DLL Sideloading attack. Executable improperly specifies how to load the DLL, from which folder and under what conditions. In these scenarios, a malicious attacker could be using the valid and legitimate executable to load malicious files.

CWE-114 CWE-426

How to fix

Actively exploited, no published fix found yet

CISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Federal remediation due: 2025-02-27

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

9.09%probability of exploitation in 30 days

95thpercentile

High risk: more likely to be exploited than 95% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

Dante Discovery Process Control Vulnerability

Dante Discovery contains a process control vulnerability in mDNSResponder.exe that all allows for a DLL sideloading attack. A local attacker can leverage this vulnerability in the Dante Application Library to execute arbitrary code.

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Remediation due: 2025-02-27

References

Vendor Advisory1

audinate.com

Government Resource1

cisa.gov

Other references1

cpr-zero.checkpoint.com

Related Vulnerabilities

Other CWE-114 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-11075	High	7.7	1.8%	-	-
CVE-2024-32004	High	8.1	1.3%	-	Fix
CVE-2019-8461	High	7.8	1.1%	-	Fix
CVE-2024-56346	Critical	10.0	1.1%	-	-
CVE-2019-8458	Medium	4.4	1.0%	-	Fix
CVE-2021-25736	Medium	5.8	0.9%	-	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 2025-10-24.