Vulnerability Details : CVE-2019-6854
A CWE-287: Improper Authentication vulnerability exists in a folder within EcoStruxure Geo SCADA Expert (ClearSCADA) -with initial releases before 1 January 2019- which could cause a low privilege user to delete or modify database, setting or certificate files. Those users must have access to the file system of that operating system to exploit this vulnerability. Affected versions in current support includes ClearSCADA 2017 R3, ClearSCADA 2017 R2, and ClearSCADA 2017.
Vulnerability category: BypassGain privilege
Products affected by CVE-2019-6854
- cpe:2.3:a:schneider-electric:clearscada:2017:*:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:clearscada:2017:r2:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:clearscada:2017:r3:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-6854
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 14 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-6854
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2019-6854
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: cybersecurity@se.com (Secondary)
References for CVE-2019-6854
-
https://www.se.com/ww/en/download/document/SEVD-2019-344-05/
Security Notification - EcoStruxure Geo SCADA Expert (V1.1) | Schneider ElectricVendor Advisory
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