CVE-2021-42796

CRITICAL

AVEVA Edge < 2020 - Unauthenticated OS Command Injection via ExecuteCommand()

Title source: llm

Description

An issue was discovered in ExecuteCommand() in AVEVA Edge (formerly InduSoft Web Studio) versions R2020 and prior that allows unauthenticated arbitrary commands to be executed.

References (2)

Core 2

Core References

Product

https://www.aveva.com/en/products/edge/

Third Party Advisory, US Government Resource

https://www.cisa.gov/news-events/ics-advisories/icsa-22-326-01

Scores

CVSS v3 9.8

EPSS 0.0113

EPSS Percentile 62.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-78

Status published

Products (2)

aveva/edge 2020 (3 CPE variants)

aveva/edge < 2020

Published Dec 16, 2023

Tracked Since Feb 18, 2026