CVE-2017-2684

critical

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.

References

https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-931064.pdf

http://www.securityfocus.com/bid/96208

Details

Source: Mitre, NVD

Published: 2017-02-22

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 9

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

Severity: Critical