CVE-2020-7485

**VERSION NOT SUPPORTED WHEN ASSIGNED** A legacy support account in the TriStation software version v4.9.0 and earlier could cause improper access to the TriStation host machine. This was addressed in TriStation version v4.9.1 and v4.10.1 released on May 30, 2013.1

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://us-cert.cisa.gov/ics/advisories/icsa-20-205-01	Third Party Advisory US Government Resource
https://www.se.com/ww/en/download/document/SESB-2020-105-01	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:schneider-electric:tristation_1131::::::::
	cpe:2.3:a:schneider-electric:tristation_1131:4.10.0:::::::*
	cpe:2.3:a:schneider-electric:tristation_1131:4.12.0:::::::*

OR	cpe:2.3:o:microsoft:windows_7:-:::::::*
	cpe:2.3:o:microsoft:windows_nt:-:::::::*
	cpe:2.3:o:microsoft:windows_xp:-:::::::*

History

01 Mar 2023, 16:40

Type	Values Removed	Values Added
References	~~(MISC) https://us-cert.cisa.gov/ics/advisories/icsa-20-205-01 -~~	(MISC) https://us-cert.cisa.gov/ics/advisories/icsa-20-205-01 - Third Party Advisory, US Government Resource
CPE		cpe:2.3:a:schneider-electric:tristation_1131:4.10.0:::::::* cpe:2.3:a:schneider-electric:tristation_1131:4.12.0:::::::*

Information

Published : 2020-04-16 19:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-7485

Mitre link : CVE-2020-7485

CVE.ORG link : CVE-2020-7485

JSON object : View

Products Affected

microsoft

windows_xp
windows_7
windows_nt

schneider-electric

tristation_1131

CWE

NVD-CWE-noinfo

{"id": "CVE-2020-7485", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2020-04-16T19:15:34.777", "references": [{"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-205-01", "tags": ["Third Party Advisory", "US Government Resource"], "source": "cybersecurity@se.com"}, {"url": "https://www.se.com/ww/en/download/document/SESB-2020-105-01", "tags": ["Vendor Advisory"], "source": "cybersecurity@se.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "**VERSION NOT SUPPORTED WHEN ASSIGNED** A legacy support account in the TriStation software version v4.9.0 and earlier could cause improper access to the TriStation host machine. This was addressed in TriStation version v4.9.1 and v4.10.1 released on May 30, 2013.1"}, {"lang": "es", "value": "**VERSI\u00d3N NO COMPATIBLE CUANDO SE ASIGN\u00d3** Una cuenta de soporte heredada en la versi\u00f3n v4.9.0 y anteriores del software TriStation podr\u00eda causar un acceso inapropiado a la m\u00e1quina host de TriStation. Esto fue abordado en TriStation versiones v4.9.1 y v4.10.1 publicadas en May 30, 2013.1"}], "lastModified": "2023-03-01T16:40:34.603", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:schneider-electric:tristation_1131:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF85A1C1-5867-486A-8E17-36C83324329A", "versionEndIncluding": "4.9.0", "versionStartIncluding": "1.0.0"}, {"criteria": "cpe:2.3:a:schneider-electric:tristation_1131:4.10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BA77BE7C-A96A-460E-ABCE-7B578B8827D1"}, {"criteria": "cpe:2.3:a:schneider-electric:tristation_1131:4.12.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "325A4334-FF06-4F8A-9C3E-D2F37D32D8D9"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E33796DB-4523-4F04-B564-ADF030553D51"}, {"criteria": "cpe:2.3:o:microsoft:windows_nt:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "46E2D695-54F5-4D3E-B1F8-CABE51AE6064"}, {"criteria": "cpe:2.3:o:microsoft:windows_xp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B47EBFCC-1828-45AB-BC6D-FB980929A81A"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cybersecurity@se.com"}