Vulnerability Details : CVE-2020-7547
A CWE-284: Improper Access Control vulnerability exists in EcoStruxureª and SmartStruxureª Power Monitoring and SCADA Software (see security notification for version information) that could allow a user the ability to perform actions via the web interface at a higher privilege level.
Vulnerability category: BypassGain privilege
Products affected by CVE-2020-7547
- cpe:2.3:a:schneider-electric:ecostruxure_energy_expert:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:ecostruxure_power_monitoring_expert:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:ecostruxure_power_monitoring_expert:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:ecostruxure_power_monitoring_expert:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:power_manager:1.1:*:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:power_manager:1.2:*:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:power_manager:1.3:*:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:powerscada_expert_with_advanced_reporting_and_dashboards:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:schneider-electric:powerscada_operation_with_advanced_reporting_and_dashboards:9.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-7547
0.36%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 55 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-7547
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2020-7547
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: cybersecurity@se.com (Secondary)
References for CVE-2020-7547
-
https://www.se.com/ww/en/download/document/SEVD-2020-287-04/
Security Notification - EcoStruxure™ and SmartStruxure™ Power Monitoring and SCADA Software | Schneider ElectricVendor Advisory
Jump to