Schneider Electric Modicon M221 PLCs and SoMachine Basic Protection Mechanism Failure (CVE-2017-7575)

Schneider Electric Modicon TM221CE16R 1.3.3.3 devices allow remote attackers to discover the application-protection password via a \x00\x01\x00\x00\x00\x05\x01\x5a\x00\x03\x00 request to the Modbus port 502/tcp. Subsequently the application may be arbitrarily downloaded, modified, and uploaded...

CVE-2017-7575

Schneider Electric Modicon TM221CE16R 1.3.3.3 devices allow remote attackers to discover the application-protection password via a \x00\x01\x00\x00\x00\x05\x01\x5a\x00\x03\x00 request to the Modbus port 502/tcp. Subsequently the application may be arbitrarily downloaded, modified, and uploaded...

CVE-2017-7575

Schneider Electric Modicon TM221CE16R devices (firmware up to 1.3.3.3) are affected by CVE-2017-7575. A remote attacker can send a crafted Modbus/TCP request to port 502 to disclose the application protection password, enabling arbitrary download, modification, and upload of the application. The ...