CVE-2016-7959 - Vulnerability Details - OpenCVE

Siemens SIMATIC STEP 7 (TIA Portal) before 14 improperly stores pre-shared key data in TIA project files, which makes it easier for local users to obtain sensitive information by leveraging access to a file and conducting a brute-force attack.

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Local

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00063.

Key SSVC decision points have not yet been added.

Vendors	Products
Siemens	Simatic Step 7

Configuration 1 [-]

cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2016-8807	Siemens SIMATIC STEP 7 (TIA Portal) before 14 improperly stores pre-shared key data in TIA project files, which makes it easier for local users to obtain sensitive information by leveraging access to a file and conducting a brute-force attack.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://www.securityfocus.com/bid/93551
http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2016-10-13T10:00:00

Updated: 2024-08-06T02:13:21.506Z

Reserved: 2016-09-09T00:00:00

Link: CVE-2016-7959

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2016-10-13T10:59:00.143

Modified: 2025-04-12T10:46:40.837

Link: CVE-2016-7959

Redhat

No data.

OpenCVE Enrichment

No data.

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