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CVE-2022-23748

69
FAUCET Score

CVE-2022-23748 is a DLL Sideloading vulnerability in mDNSResponder.exe, affecting Audinate Dante Application Library and Microsoft Windows. This allows an attacker to load malicious files using a legitimate executable due to improper DLL loading specifications. With a CVSS score of 7.8 (HIGH), it poses a significant risk with high impact on confidentiality, integrity, and availability, requiring user interaction but with low attack complexity. This vulnerability is actively exploited and listed in CISA's KEV catalog, despite a lack of public exploit code in Metasploit or ExploitDB, and has garnered notable community discussion and media coverage, including its use by the ToddyCat APT group.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.0CPE matchmatch criteria
cpe:2.3:a:audinate:dante_application_library:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
8.53%
Probability of exploitation in next 30 days
EPSS Percentile
94.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Added to KEV · Feb 6, 2025
This CVE's current EPSS score of 0.0853 is in the 94th percentile among its peer group of 11,616 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
cpr-zero.checkpoint.com / vulns/cprid-2193/%2C
Broken Link
audinate.com / learning/faqs/audinate-response-to-dante-discovery-mdnsresponder-exe-security-issue-cve-2022-23748
Vendor Advisory