CVE-2017-2684

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Published Feb 22, 2017 CVSS 3.0 · 9.0 Critical EPSS 2.0% KEV · Not listed

Description

Siemens SIMATIC Logon prior to V1.5 SP3 Update 2 could allow an attacker with knowledge of a valid user name, and physical or network access to the affected system, to bypass the application-level authentication.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

SIMATIC Logon All versions < V1.5 SP3 Update 2

affected

Version	Status	Constraints
`SIMATIC Logon All versions < V1.5 SP3 Update 2`	affected	—

Configuration 1 [-]

cpe:2.3:a:siemens:simatic_logon:*:sp3_update_1:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2017-11827	Siemens SIMATIC Logon prior to V1.5 SP3 Update 2 could allow an attacker with knowledge of a valid user name, and physical or network access to the affected system, to bypass the application-level authentication.

Metrics

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 2.0% (1.987% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.securityfocus.com/bid/96208
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-931064.pdf

History

No history.

Subscriptions

Siemens Simatic Logon

Weaknesses

Sources

CVE record Updated: Aug 5, 2024, 2:02 PM

Status: PUBLISHED
Assigner: siemens
Published: Feb 22, 2017, 2:00 AM
Updated: Aug 5, 2024, 2:02 PM
Reserved: Dec 1, 2016, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 1:16 AM

Status: Modified
Published: Feb 22, 2017, 2:59 AM
Modified: Jun 17, 2026, 1:16 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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