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CVE-2022-23178

CRITICALCVSS 9.8/10EPSS 75.71%

Last modified

CVE-2022-23178 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. EPSS estimates a 75.71% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
9.8/10

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

EPSS Probability
75.71%

99.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CrestronHd-Md4x2-4k-E Firmware1.0.0.2159

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-23178?
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.
How severe is CVE-2022-23178?
CVE-2022-23178 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 75.71% probability of exploitation in the next 30 days.
How do I fix CVE-2022-23178?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-23178?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST