Siemens SIMATIC S7-1200 PLC < 4.1.3 XSRF
Medium Nessus Plugin ID 85842
SynopsisThe remote web server running on the S7-1200 PLC is affected by a cross-site request forgery vulnerability.
DescriptionThe Siemens SIMATIC S7-1200 integrated web server is running a firmware version that is prior to 4.1.3 It is, therefore, affected by an unspecified cross-site request forgery (XSRF) vulnerability. A remote attacker can exploit this by convincing a user to click a malicious link.
Note that Nessus has not attempted to exploit this issue but has instead relied only on the device's self-reported version number.
SolutionUpgrade to Siemens SIMATIC S7-1200 CPU firmware release version 4.1.3 or later.