CVE-2016-2846 Information

Description

Siemens SIMATIC S7-1200 CPU devices before 4.0 allow remote attackers to bypass a \user program block\ protection mechanism via unspecified vectors.

CVSS Vector

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

Reference

http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-833048.pdf https://cert-portal.siemens.com/productcert/pdf/ssa-833048.pdf https://ics-cert.us-cert.gov/advisories/ICSA-16-075-01

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.5