Festo CECX-X-(C1/M1) Controller Vulnerabilities

OVERVIEW This advisory was originally posted to the US-CERT secure Portal library on March 25, 2014, and is now being released to the NCCIC/ICS-CERT web site. K. Reid Wightman of IOActive, Inc. has identified vulnerabilities in Festo’s CECX-X-C1 and CECX-X-M1 controllers. Festo has decided not to...

CVE-2014-0769

The Festo CECX-X-C1 Modular Master Controller with CoDeSys and CECX-X-M1 Modular Controller with CoDeSys and SoftMotion do not require authentication for connections to certain TCP ports, which allows remote attackers to 1 modify the configuration via a request to the debug service on port 4000 o...

CVE-2014-0760

The Festo CECX-X-C1 Modular Master Controller with CoDeSys and CECX-X-M1 Modular Controller with CoDeSys and SoftMotion provide an undocumented access method involving the FTP protocol, which could allow a remote attacker to execute arbitrary code or cause a denial of service application crash vi...

Design/Logic Flaw

The Festo CECX-X-C1 Modular Master Controller with CoDeSys and CECX-X-M1 Modular Controller with CoDeSys and SoftMotion provide an undocumented access method involving the FTP protocol, which allows remote attackers to execute arbitrary code or cause a denial of service application crash via...

Authentication flaw

The Festo CECX-X-C1 Modular Master Controller with CoDeSys and CECX-X-M1 Modular Controller with CoDeSys and SoftMotion do not require authentication for connections to certain TCP ports, which allows remote attackers to 1 modify the configuration via a request to the debug service on port 4000 o...

CVE-2014-0760 Festo CECX-X-(C1/M1) Controller Improper Authentication

The Festo CECX-X-C1 Modular Master Controller with CoDeSys and CECX-X-M1 Modular Controller with CoDeSys and SoftMotion provide an undocumented access method involving the FTP protocol, which could allow a remote attacker to execute arbitrary code or cause a denial of service application crash vi...

CVE-2014-0760

CVE-2014-0760 affects Festo CECX-X-C1 and CECX-X-M1 controllers (CoDeSys/SoftMotion). The issue is an undocumented FTP access path that allows remote attackers to execute arbitrary code or trigger a denial of service via unspecified vectors. Public exploitation is noted in ICS-CERT advisories; mu...

CVE-2014-0769

Vulnerability CVE-2014-0769 affects Festo CECX-X-C1 and CECX-X-M1 controllers (CoDeSys/SoftMotion). The issue is improper authentication (CWE-287): unauthenticated access to TCP ports 4000 (debug) and 4001 (log) allows remote attackers to modify configuration or delete log entries. Public advisor...