Is CVE-2023-0622 actively exploited?

No active exploitation of CVE-2023-0622 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-0622 be exploited remotely?

No. CVE-2023-0622 requires local access to exploit.

What is the CVSS score of CVE-2023-0622?

CVE-2023-0622 has a CVSS score of 7.8 (HIGH).

HOME VULNERABILITIESCVE-2023-0622

HIGH

CVE-2023-0622

CWE-787Published: March 9, 2023· Updated: Jun 17, 2026

7.8

CVSS v3.1

Official Description

Cscape Envision RV version 4.60 is vulnerable to an out-of-bounds write vulnerability when parsing project (i.e. HMI) files. The product lacks proper validation of user-supplied data, which could result in writes past the end of allocated data structures. An attacker could leverage these vulnerabilities to execute arbitrary code in the context of the current process.

NVD Source

Technical Analysis

CVE-2023-0622 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.

From a weakness classification perspective (CWE-787): Out-of-bounds write vulnerabilities can lead to data corruption, crashes, or arbitrary code execution.