QID 590556

Date Published: 2021-10-28

QID 590556: Opto 22 Multiple Product Multiple Vulnerabilities (ICSA-15-120-01)

The following Opto 22 products that contain the Heap-buffer overflow vulnerability:
PAC Project Professional, versions prior to Version R9.4008
PAC Project Basic, versions prior to Version R9.4008

QID Detection Logic (Authenticated)
QID checks for the Vulnerable version using windows registry keys

Successful exploitation of these vulnerabilities may allow an attacker to execute arbitrary code on the target system.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as Critical - 10 severity.
  • Solution

    Customers are advised to refer to CERT MITIGATIONS section ICSA-15-120-01 for affected packages and patching details.

    Vendor References

    CVEs related to QID 590556

    Software Advisories
    Advisory ID Software Component Link
    ICSA-15-120-01 URL Logo www.us-cert.gov/ics/advisories/ICSA-15-120-01

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