Is CVE-2015-1007 actively exploited?

No active exploitation of CVE-2015-1007 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2015-1007 be exploited remotely?

No. CVE-2015-1007 requires local access to exploit.

What is the CVSS score of CVE-2015-1007?

CVE-2015-1007 has a CVSS score of 7.8 (HIGH).

HOME VULNERABILITIESCVE-2015-1007

HIGH

CVE-2015-1007

CWE-121Published: March 25, 2019· Updated: Jun 17, 2026

7.8

CVSS v3.1

Official Description

A specially crafted configuration file could be used to cause a stack-based buffer overflow condition in the OPCTest.exe, which may allow remote code execution on Opto 22 PAC Project Professional versions prior to R9.4008, PAC Project Basic versions prior to R9.4008, PAC Display Basic versions prior to R9.4g, PAC Display Professional versions prior to R9.4g, OptoOPCServer version R9.4c and prior that were installed by PAC Project installer, versions prior to R9.4008, and OptoDataLink version R9.4d and prior that were installed by PAC Project installer, versions prior to R9.4008. Opto 22 suggests upgrading to the new product version as soon as possible.

NVD Source

Technical Analysis

CVE-2015-1007 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.