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.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.se.com/ww/en/download/document/SEVD-2020-287-04/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	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: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:ecostruxure_power_monitoring_expert:8.0:::::::*
	cpe:2.3:a:schneider-electric:ecostruxure_power_monitoring_expert:7.0:::::::*
	cpe:2.3:a:schneider-electric:powerscada_operation_with_advanced_reporting_and_dashboards:9.0:::::::*
	cpe:2.3:a:schneider-electric:powerscada_expert_with_advanced_reporting_and_dashboards:8.0:::::::*

Information

Published : 2020-12-01 07:15

Updated : 2022-09-02 20:43

NVD link : CVE-2020-7547

Mitre link : CVE-2020-7547

JSON object : View

CWE

NVD-CWE-Other

Products Affected

schneider-electric

ecostruxure_power_monitoring_expert
ecostruxure_energy_expert
powerscada_operation_with_advanced_reporting_and_dashboards
powerscada_expert_with_advanced_reporting_and_dashboards
power_manager

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://www.se.com/ww/en/download/document/SEVD-2020-287-04/", "name": "https://www.se.com/ww/en/download/document/SEVD-2020-287-04/", "tags": ["Vendor Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "A CWE-284: Improper Access Control vulnerability exists in EcoStruxure\u00aa and SmartStruxure\u00aa 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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-7547", "ASSIGNER": "cybersecurity@schneider-electric.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}}, "publishedDate": "2020-12-01T15:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:schneider-electric:ecostruxure_energy_expert:2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:schneider-electric:ecostruxure_power_monitoring_expert:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:schneider-electric:power_manager:1.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:schneider-electric:power_manager:1.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:schneider-electric:power_manager:1.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:schneider-electric:ecostruxure_power_monitoring_expert:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:schneider-electric:ecostruxure_power_monitoring_expert:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:schneider-electric:powerscada_operation_with_advanced_reporting_and_dashboards:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:schneider-electric:powerscada_expert_with_advanced_reporting_and_dashboards:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-09-03T03:43Z"}

8.8 /10