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VULNERABILITIES

CVE-2017-2684 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9 CRITICALVector:CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-931064.pdf CVEVendor Advisory
http://www.securityfocus.com/bid/96208 CVEThird Party AdvisoryVDB Entry
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-931064.pdf [email protected]Vendor Advisory
http://www.securityfocus.com/bid/96208 [email protected]Third Party AdvisoryVDB Entry

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]
CWE-592DEPRECATED: Authentication Bypass Issues[email protected]

Affected Products

ProductVersions
siemens simatic logon
<= 1.5

CPE

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

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-2684
NVD Published Date:
Feb 22, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]