01 Record

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

UnratedPUBLISHEDCNA: siemens

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.94% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 60.7% of scored records. A rank, not a probability.
NVD base score: 7.4 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2017-08-08 00:00Z9 YR AGO

Last updated

2024-08-05 15:41Z2 YR AGO

Reserved

2017-03-13

Assigning CNA

siemens

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-300Channel Accessible by Non-EndpointClass

Data version

5.1

Document digest

aa4fd89b8a65dedbd3c9a94829f98df6b4953e01bff48649bf6865480350628c

05 Affected products

VendorProductVersionsPlatforms

n/aSIMATIC WinCC Sm@rtClient for AndroidSIMATIC WinCC Sm@rtClient for Android—

06 References

www.securityfocus.com99582http://www.securityfocus.com/bid/99582vdb-entryx_refsource_BID
www.siemens.comhttps://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-589378.pdfx_refsource_CONFIRM