CVE-2018-13813

Severity: high (CVSS 8.1 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-12-13 · updated 2026-06-17
Weakness: CWE-601

Description

A vulnerability has been identified in SIMATIC HMI Comfort Panels 4" - 22" (All versions < V15 Update 4), SIMATIC HMI Comfort Outdoor Panels 7" & 15" (All versions < V15 Update 4), SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V15 Update 4), SIMATIC WinCC Runtime Advanced (All versions < V15 Update 4), SIMATIC WinCC Runtime Professional (All versions < V15 Update 4), SIMATIC WinCC (TIA Portal) (All versions < V15 Update 4), SIMATIC HMI Classic Devices (TP/MP/OP/MP Mobile Panel) (All versions). The webserver of affected HMI devices may allow URL redirections to untrusted websites. An attacker must trick a valid user who is authenticated to the device into clicking on a malicious link to exploit the vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.

Affected products

Siemens Simatic Hmi Comfort Outdoor Panels Firmware: through 15.0
Siemens Simatic Hmi Comfort Panels Firmware: through 15.0
Siemens Simatic Hmi Ktp Mobile Panels Ktp400F Firmware: through 15.0
Siemens Simatic Hmi Ktp Mobile Panels Ktp700 Firmware: through 15.0
Siemens Simatic Hmi Ktp Mobile Panels Ktp700F Firmware: through 15.0
Siemens Simatic Hmi Ktp Mobile Panels Ktp900 Firmware: through 15.0
Siemens Simatic Hmi Ktp Mobile Panels Ktp900F Firmware: through 15.0
Siemens Simatic Hmi Mp Firmware: all versions
Siemens Simatic Hmi Op Firmware: all versions
Siemens Simatic Hmi Tp Firmware: all versions
Siemens Simatic Wincc (Tia Portal): through 15.0
Siemens Simatic Wincc Runtime: through 15.0

References

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