CVE-2013-10043: SQL Injection

Description

A vulnerability exists in OAstium VoIP PBX astium-confweb-2.1-25399 and earlier, where improper input validation in the logon.php script allows an attacker to bypass authentication via SQL injection. Once authenticated as an administrator, the attacker can upload arbitrary PHP code through the importcompany field in import.php, resulting in remote code execution. The malicious payload is injected into /usr/local/astium/web/php/config.php and executed with root privileges by triggering a configuration reload via sudo /sbin/service astcfgd reload. Successful exploitation leads to full system compromise.

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Weakness Type (CWE)

CWE-89 SQL Injection

CWE-434 Unrestricted Upload

References

Other References

https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/astium_sqli_upload.rb https://www.exploit-db.com/exploits/23831 https://www.vulncheck.com/advisories/astium-voip-pbx-sqli-file-upload-rce

Frequently Asked Questions

What is CVE-2013-10043? +

A vulnerability exists in OAstium VoIP PBX astium-confweb-2.1-25399 and earlier, where improper input validation in the logon.php script allows an attacker to bypass authentication via SQL injection. Once authenticated as an administrator, the attacker can upload arbitrary PHP code through the importcompany field in import.php, resulting in remote code execution. The malicious payload is injected into /usr/local/astium/web/php/config.php and executed with root privileges by triggering a configuration reload via sudo /sbin/service astcfgd reload. Successful exploitation leads to full system compromise.

How do I check if I'm vulnerable to CVE-2013-10043? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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