CVE-2022-23178 EXPLOIT
9.8
CRITICAL · CVSS 3.1 · EPSS 75.2% (pctl 99)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 75.16% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-287 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2022-01-15 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| crestron | hd-md4x2-4k-e |
| crestron | hd-md4x2-4k-e firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Creston Web Interface 1.0.0.2159 - Credential Disclosure | 2022-01-18 |
References
→ the Explorer · watch your stack · NVD