high
7.5
CWE
22
Advisory Published
Updated

CVE-2018-13812: Path Traversal

First published: Thu Dec 13 2018(Updated: )

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). A directory traversal vulnerability could allow to download arbitrary files from the device. The security vulnerability could be exploited by an attacker with network access to the integrated web server. No user interaction and no authentication is required to exploit the vulnerability. The vulnerability impacts the confidentiality of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.

Credit: productcert@siemens.com

Affected SoftwareAffected VersionHow to fix
Siemens Simatic Hmi Comfort Panels Firmware<=15.0
Siemens Simatic Hmi Comfort Panels
Siemens Simatic Hmi Comfort Outdoor Panels Firmware<=15.0
Siemens Simatic Hmi Comfort Outdoor Panels
Siemens Simatic Hmi Ktp Mobile Panels Ktp400f Firmware<=15.0
Siemens Simatic Hmi Ktp Mobile Panels Ktp400f
Siemens Simatic Hmi Ktp Mobile Panels Ktp700 Firmware<=15.0
Siemens Simatic Hmi Ktp Mobile Panels Ktp700
Siemens Simatic Hmi Ktp Mobile Panels Ktp700f Firmware<=15.0
Siemens Simatic Hmi Ktp Mobile Panels Ktp700f
Siemens Simatic Hmi Ktp Mobile Panels Ktp900 Firmware<=15.0
Siemens Simatic Hmi Ktp Mobile Panels Ktp900
Siemens Simatic Hmi Ktp Mobile Panels Ktp900f Firmware<=15.0
Siemens Simatic Hmi Ktp Mobile Panels Ktp900f
Siemens Simatic Wincc \(tia Portal\)<=15.0
Siemens Simatic Wincc Runtime<=15.0
Siemens Simatic Wincc Runtime<=15.0
Siemens Simatic Hmi Tp Firmware
Siemens Simatic Hmi Tp
Siemens Simatic Hmi Mp Firmware
Siemens Simatic Hmi Mp
Siemens Simatic Hmi Op Firmware
Siemens Simatic Hmi Op

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2018-13812.

  • What is the severity level of CVE-2018-13812?

    CVE-2018-13812 has a severity level of high.

  • Which Siemens products are affected by CVE-2018-13812?

    CVE-2018-13812 affects Siemens SIMATIC HMI Comfort Panels 4 - 22, SIMATIC HMI Comfort Outdoor Panels 7 & 15, SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900, and KTP900F, and SIMATIC WinCC (TIA Portal).

  • What is the fix for CVE-2018-13812?

    A fix for CVE-2018-13812 is not available at the moment. Siemens recommends implementing appropriate countermeasures to reduce the risk of exploitation.

  • Where can I find more information about CVE-2018-13812?

    You can find more information about CVE-2018-13812 at the following references: [1](http://www.securityfocus.com/bid/105922) and [2](https://cert-portal.siemens.com/productcert/pdf/ssa-233109.pdf).

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