CVE-2023-0621

HIGH

Hornerautomation Cscape Envision RV - Out-of-Bounds Read

Title source: rule
STIX 2.1

Description

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

References (1)

Core 1
Core References
Third Party Advisory, US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-040-04

Scores

CVSS v3 7.8
EPSS 0.0007
EPSS Percentile 20.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-125
Status published
Products (1)
hornerautomation/cscape_envision_rv 4.60
Published Mar 09, 2023
Tracked Since Feb 18, 2026