7.4
HIGH
CVE-2017-6870
Siemens SIMATIC WinCC Sm@rtClient for Android TLS MITM Attack
Description

A vulnerability was discovered in Siemens SIMATIC WinCC Sm@rtClient for Android (All versions before V1.0.2.2). The existing TLS protocol implementation could allow an attacker to read and modify data within a TLS session while performing a Man-in-the-Middle (MitM) attack.

INFO

Published Date :

Aug. 8, 2017, 12:29 a.m.

Last Modified :

Oct. 9, 2019, 11:29 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.2

Exploitability Score :

2.2
Affected Products

The following products are affected by CVE-2017-6870 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Siemens simatic_wincc_sm\@rtclient
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2017-6870.

URL Resource
http://www.securityfocus.com/bid/99582 Third Party Advisory VDB Entry
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-589378.pdf Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-6870 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-6870 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CWE Siemens AG CWE-300
  • CWE Remap by [email protected]

    Oct. 03, 2019

    Action Type Old Value New Value
    Changed CWE CWE-310 NVD-CWE-noinfo
  • Initial Analysis by [email protected]

    Aug. 17, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:P/A:N)
    Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
    Changed Reference Type http://www.securityfocus.com/bid/99582 No Types Assigned http://www.securityfocus.com/bid/99582 Third Party Advisory, VDB Entry
    Changed Reference Type https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-589378.pdf No Types Assigned https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-589378.pdf Vendor Advisory
    Added CWE CWE-310
    Added CPE Configuration OR *cpe:2.3:a:siemens:simatic_wincc_sm\@rtclient:1.0.2.1:*:*:*:*:android:*:* (and previous)
  • CVE Modified by [email protected]

    Aug. 09, 2017

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/99582 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.11 }} -0.01%

score

0.42390

percentile

CVSS30 - Vulnerability Scoring System
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