CVE-2021-27475CWE-502

Rockwell Automation Connected Components Workbench Deserialization of Untrusted Data

High · published March 23, 2022

CVSS v3.1
8.6
EPSS
3%
Percentile
87.2
In the wild
Unconfirmed
What it is

Rockwell Automation Connected Components Workbench v12.00.00 and prior does not limit the objects that can be deserialized. This vulnerability allows attackers to craft a malicious serialized object that, if opened by a local user in Connected Components Workbench, may result in remote code execution. This vulnerability requires user interaction to be successfully exploited.

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02989 · 87.2th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2022-03-23T19:46Z
EPSS history
Timeline
  • 23 MAR 19:46Z
    Rockwell Automation Connected Components Workbench Deserialization of Untrusted Data
    cvelistv5