Vulnerability CVE-2019-6855


Published: 2020-01-06   Modified: 2020-01-07

Description:
An Improper Authorization - CWE-285 vulnerability exists in EcoStruxure? Control Expert V14.0 and all versions of Unity Pro (previously calledEcoStruxure? Control Expert), which could allow a bypass of the authentication process between EcoStruxure Control Expert and the controller.

Type:

CWE-863

(Incorrect Authorization)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Schneider-electric -> Ecostruxure control expert 
Schneider-electric -> Unity pro 

 References:
https://www.se.com/ww/en/download/document/SEVD-2019-344-02

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