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CVE-2015-4051

CVE-2015-4051

EPSS 5.7%
Beckhoff IPC Diagnostics before 1.8 does not properly restrict access to functions in /config, which allows remote attackers to cause a denial of service (reboot or shutdown), create arbitrary users, or possibly have unspecified other impact via a crafted request, as demonstrated by a beckhoff.com:service:cxconfig:1#Write SOAP action to /upnpisapi.
Affected products
n/a · n/a

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References
http://ftp.beckhoff.com/download/document/IndustPC/Advisory-2015-001.pdfhttp://packetstormsecurity.com/files/132168/Beckhoff-IPC-Diagnositcs-Authentication-Bypass.htmlhttp://packetstormsecurity.com/files/134071/Beckoff-CX9020-CPU-Model-Remote-Code-Execution.htmlhttp://seclists.org/fulldisclosure/2015/Jun/10http://www.securityfocus.com/bid/75042http://www.thesecurityfactory.be/permalink/beckhoff-authentication-bypass.html