CVE-2019-10935 vulnerability in Siemens Products
Published on July 11, 2019

A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 (All versions < V8.1 with WinCC V7.3 Upd 19), SIMATIC PCS 7 V8.2 (All versions < V8.2 SP1 with WinCC V7.4 SP1 Upd 11), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP2 with WinCC V7.4 SP1 Upd11), SIMATIC WinCC Professional (TIA Portal V13) (All versions), SIMATIC WinCC Professional (TIA Portal V14) (All versions < V14 SP1 Upd 9), SIMATIC WinCC Professional (TIA Portal V15) (All versions < V15.1 Upd 3), SIMATIC WinCC Runtime Professional V13 (All versions), SIMATIC WinCC Runtime Professional V14 (All versions < V14.1 Upd 8), SIMATIC WinCC Runtime Professional V15 (All versions < V15.1 Upd 3), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 (All versions < V7.3 Upd 19), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Upd 11), SIMATIC WinCC V7.5 (All versions < V7.5 Upd 3). The SIMATIC WinCC DataMonitor web application of the affected products allows to upload arbitrary ASPX code. The security vulnerability could be exploited by an authenticated attacker with network access to the WinCC DataMonitor application. No user interaction is required to exploit this vulnerability. The vulnerability impacts confidentiality, integrity, and availability of the affected device. At the stage of publishing this security advisory no public exploitation is known.

NVD

Weakness Type

What is an Unrestricted File Upload Vulnerability?

The software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment.

CVE-2019-10935 has been classified to as an Unrestricted File Upload vulnerability or weakness.

Products Associated with CVE-2019-10935

You can be notified by email with stack.watch whenever vulnerabilities like CVE-2019-10935 are published in these products:

Siemens Simatic Pcs 7

Siemens Simatic Wincc

Siemens Simatic Wincc Runtime

Affected Versions

Siemens AG SIMATIC PCS 7 V8.0 and earlier:

Version All versions is affected.

Siemens AG SIMATIC PCS 7 V8.1:

Version All versions < V8.1 with WinCC V7.3 Upd 19 is affected.

Siemens AG SIMATIC PCS 7 V8.2:

Version All versions < V8.2 SP1 with WinCC V7.4 SP1 Upd 11 is affected.

Siemens AG SIMATIC PCS 7 V9.0:

Version All versions < V9.0 SP2 with WinCC V7.4 SP1 Upd11 is affected.

Siemens AG SIMATIC WinCC Professional (TIA Portal V13):

Version All versions is affected.

Siemens AG SIMATIC WinCC Professional (TIA Portal V14):

Version All versions < V14 SP1 Upd 9 is affected.

Siemens AG SIMATIC WinCC Professional (TIA Portal V15):

Version All versions < V15.1 Upd 3 is affected.

Siemens AG SIMATIC WinCC Runtime Professional V13:

Version All versions is affected.

Siemens AG SIMATIC WinCC Runtime Professional V14:

Version All versions < V14.1 Upd 8 is affected.

Siemens AG SIMATIC WinCC Runtime Professional V15:

Version All versions < V15.1 Upd 3 is affected.

Siemens AG SIMATIC WinCC V7.2 and earlier:

Version All versions is affected.

Siemens AG SIMATIC WinCC V7.3:

Version All versions < V7.3 Upd 19 is affected.

Siemens AG SIMATIC WinCC V7.4:

Version All versions < V7.4 SP1 Upd 11 is affected.

Siemens AG SIMATIC WinCC V7.5:

Version All versions < V7.5 Upd 3 is affected.

Exploit Probability

EPSS

0.52%

Percentile

66.24%