CVE-2022-23748
Published 2022-11-17 · Updated 2026-06-17 · Source cve@checkpoint.com
Summary
CVE-2022-23748 is a high-severity (CVSS 7.8) vulnerability in Audinate Dante Discovery. CISA added it to the Known Exploited Vulnerabilities catalog on February 6, 2025, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by February 27, 2025. CISA does not currently list it as used in ransomware campaigns.
All 1 known-exploited Audinate vulnerabilities →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.
CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA Known-Exploited Vulnerability
Product: Audinate — Dante Discovery
Name: Dante Discovery Process Control Vulnerability
Date added: 2025-02-06 · Due: 2025-02-27
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
References
- https://cpr-zero.checkpoint.com/vulns/cprid-2193/%2C
- https://www.audinate.com/learning/faqs/audinate-response-to-dante-discovery-mdnsresponder-exe-security-issue-cve-2022-23748
- https://cpr-zero.checkpoint.com/vulns/cprid-2193/%2C
- https://www.audinate.com/learning/faqs/audinate-response-to-dante-discovery-mdnsresponder-exe-security-issue-cve-2022-23748
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-23748