What is CVE-2022-2561?

CVE-2022-2561 is a high-severity vulnerability in Opc Labs Quickopc, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2023-03-29.

How severe is CVE-2022-2561?

High severity. CVSS v3 base score is 7.8 out of 10.

Deserialization in Opc Labs Quickopc

CVE-2022-2561

This vulnerability allows remote attackers to execute arbitrary code on affected installations of OPC Labs QuickOPC 2022.1. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of XML files in Connectivity Explorer. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-16596.

Vulnerability class: Insecure Deserialization

EPSS: 0.009 (54.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Opc Labs Quickopc — versions 2022.1
Opclabs Quickopc

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

zdi-disclosures@trendmicro.com (VDB Entry, Third Party Advisory)
zdi-disclosures@trendmicro.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-2561?: CVE-2022-2561 is a high-severity vulnerability in Opc Labs Quickopc, classified under Deserialization of Untrusted Data. CVSS score: 7.8/10. Published 2023-03-29.
How severe is CVE-2022-2561?: High severity. CVSS v3 base score is 7.8 out of 10.