CVE-2015-7917

Untrusted search path vulnerability in Open Automation OPC Systems.NET 8.00.0023 and earlier allows local users to gain privileges via a Trojan horse DLL in an unspecified directory.

CVSS v3 7.2 HIGH
CVSS v2.0 6.9 MEDIUM

7.2^/10

CVSS v3 : HIGH

Vector : AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

Exploitability : 0.6 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

6.9^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/78909
https://ics-cert.us-cert.gov/advisories/ICSA-15-344-02	Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/78909
https://ics-cert.us-cert.gov/advisories/ICSA-15-344-02	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

cpe:2.3:o:opcsystems:opc_systems.net:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2015-12-23 03:59

Updated : 2025-04-12 10:46

NVD link : CVE-2015-7917

Mitre link : CVE-2015-7917

CVE.ORG link : CVE-2015-7917

JSON object : View

Products Affected

opcsystems

opc_systems.net

CWE

NVD-CWE-Other

{"id": "CVE-2015-7917", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 7.2, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 0.6}]}, "published": "2015-12-23T03:59:04.233", "references": [{"url": "http://www.securityfocus.com/bid/78909", "source": "ics-cert@hq.dhs.gov"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-15-344-02", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}, {"url": "http://www.securityfocus.com/bid/78909", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-15-344-02", "tags": ["Third Party Advisory", "US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Untrusted search path vulnerability in Open Automation OPC Systems.NET 8.00.0023 and earlier allows local users to gain privileges via a Trojan horse DLL in an unspecified directory."}, {"lang": "es", "value": "Vulnerabilidad de b\u00fasqueda de ruta no confiable en Open Automation OPC Systems.NET 8.00.0023 y anteriores permite a usuarios locales obtener privilegios a trav\u00e9s de un troyano DLL en un directorio no especificado."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:opcsystems:opc_systems.net:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AD51DF77-F92C-4C47-B810-7F2894C401AC", "versionEndIncluding": "8.00.0023"}], "operator": "OR"}]}], "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/426.html\">CWE-426: Untrusted Search Path</a>", "sourceIdentifier": "ics-cert@hq.dhs.gov"}