What’s Vulnerable › Vulnerabilities

CVE-2022-23178

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 75.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-01-15 · updated 2026-06-17
• Weakness: CWE-287

Description

An issue was discovered on Crestron HD-MD4X2-4K-E 1.0.0.2159 devices. When the administrative web interface of the HDMI switcher is accessed unauthenticated, user credentials are disclosed that are valid to authenticate to the web interface. Specifically, aj.html sends a JSON document with uname and upassword fields.

Affected products

• Crestron Hd-Md4X2-4K-E Firmware: 1.0.0.2159

References

• https://www.redteam-pentesting.de/advisories/rt-sa-2021-009
• https://www.redteam-pentesting.de/advisories/rt-sa-2021-009

Get alerted when CVE-2022-23178 or the next vulnerability affects your stack