Vulnerability Details : CVE-2017-6870
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.
Products affected by CVE-2017-6870
- cpe:2.3:a:siemens:simatic_wincc_sm\@rtclient:*:*:*:*:*:android:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-6870
0.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 38 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-6870
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST | |
|
7.4
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
2.2
|
5.2
|
NIST |
CWE ids for CVE-2017-6870
-
The product does not adequately verify the identity of actors at both ends of a communication channel, or does not adequately ensure the integrity of the channel, in a way that allows the channel to be accessed or influenced by an actor that is not an endpoint.Assigned by: productcert@siemens.com (Secondary)
References for CVE-2017-6870
-
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-589378.pdf
Vendor Advisory
-
http://www.securityfocus.com/bid/99582
Siemens SIMATIC WinCC Sm@rtClient for Android ICSA-17-194-03 Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
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