A vulnerability has been identified in SIMATIC HMI Comfort Panels 4" - 22" (All versions < V15.1 Update 1), SIMATIC HMI Comfort Outdoor Panels 7" & 15" (All versions < V15.1 Update 1), SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 und KTP900F (All versions < V15.1 Update 1), SIMATIC WinCC Runtime Advanced (All versions < V15.1 Update 1), SIMATIC WinCC Runtime Professional (All versions < V15.1 Update 1), SIMATIC WinCC (TIA Portal) (All versions < V15.1 Update 1), SIMATIC HMI Classic Devices (TP/MP/OP/MP Mobile Panel) (All versions). The integrated web server could allow Cross-Site Scripting (XSS) attacks if an attacker is able to modify particular parts of the device configuration via SNMP. The security vulnerability could be exploited by an attacker with network access to the affected system. Successful exploitation requires system privileges and user interaction. An attacker could use the vulnerability to compromise confidentiality and the integrity of the affected system. At the stage of publishing this security advisory no public exploitation is known.

Published : 2019-05-14 20:29 Updated : 2019-05-22 16:29

CVSS Score More info
Score 3.5 / 10
Vendor Product Version URI
Siemens Simatic Wincc Runtime - cpe:/a:siemens:simatic_wincc_runtime:-::~~advanced~~~
Siemens Simatic Hmi Mp Firmware cpe:/o:siemens:simatic_hmi_mp_firmware
Siemens Simatic Hmi Op Firmware cpe:/o:siemens:simatic_hmi_op_firmware
Siemens Simatic Hmi Tp Firmware cpe:/o:siemens:simatic_hmi_tp_firmware
  1. Siemens (4) Search CVE
    1. Simatic Wincc Runtime (1) Search CVE
      1. -
    2. Simatic Hmi Mp Firmware (1) Search CVE
    3. Simatic Hmi Op Firmware (1) Search CVE
    4. Simatic Hmi Tp Firmware (1) Search CVE


ID Name Description Links
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. CVE

History of changes

Date Event
2019-05-22 16:29
2019-05-17 13:46
2019-05-14 20:29