CVE-2022-1118

HIGH EXPLOITED

Connected Components Workbench < 13.00.00 - Deserialization of Untrusted Data

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2022-1118 has been observed exploited in the wild (reported by VulnCheck KEV).

Description

Connected Components Workbench (v13.00.00 and prior), ISaGRAF Workbench (v6.0 though v6.6.9), and Safety Instrumented System Workstation (v1.2 and prior (for Trusted Controllers)) do not limit the objects that can be deserialized. This allows attackers to craft a malicious serialized object that, if opened by a local user in Connected Components Workbench, may result in arbitrary code execution. This vulnerability requires user interaction to be successfully exploited

References (1)

Core 1
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://www.cisa.gov/uscert/ics/advisories/icsa-22-095-01

Scores

CVSS v3 8.6
EPSS 0.2209
EPSS Percentile 95.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

VulnCheck KEV 2023-05-02
CWE
CWE-502
Status published
Products (3)
rockwellautomation/connected_component_workbench < 13.00.00
rockwellautomation/isagraf_workbench 6.0 - 6.6.9
rockwellautomation/safety_instrumented_systems_workstation < 1.2
Published May 17, 2022
Tracked Since Feb 18, 2026