CVE-2016-7960 Information

Description

Siemens SIMATIC STEP 7 (TIA Portal) before 14 uses an improper format for managing TIA project files during version updates which makes it easier for local users to obtain sensitive configuration information via unspecified vectors.

CVSS Vector

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Reference

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

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

2.5