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CVE-2015-7917

7.2 · HIGH

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.

Published Dec 23, 2015opcsystemsEPSS 0.39%

Overview

CVE-2015-7917 is a high-severity vulnerability affecting opcsystems opc_systems.net. It was published on December 23, 2015 and has a CVSS 3.0 base score of 7.2 (HIGH).

This vulnerability has a CVSS 3.0 base score of 7.2, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories and patches from opcsystems. Update opc_systems.net to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
opcsystemsopc_systems.net0Affected

References

Refwww.securityfocus.com/bid/78909Refics-cert.us-cert.gov/advisories/ICSA-15-344-02Refwww.securityfocus.com/bid/78909Refics-cert.us-cert.gov/advisories/ICSA-15-344-02

How CyberStrike helps

Frequently asked questions

What is CVE-2015-7917?

CVE-2015-7917 is a high-severity vulnerability affecting opcsystems opc_systems.net. It was published on December 23, 2015 and has a CVSS 3.0 base score of 7.2 (HIGH).

How severe is CVE-2015-7917?

This vulnerability has a CVSS 3.0 base score of 7.2, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2015-7917?

Check the references section for vendor advisories and patches from opcsystems. Update opc_systems.net to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2015-7917?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-7917 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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