Threat Investigation
Request a demo

CVE-2021-42794

Medium

Description

An issue was discovered in AVEVA Edge (formerly InduSoft Web Studio) versions R2020 and prior. The application allows a client to provide a malicious connection string that could allow an adversary to port scan the LAN, depending on the hosts' responses.

SeverityMedium
CVSS5.3
Exploit probability—
ProductAveva Edge
PublishedDec 16, 2023
First seenDec 16, 2023

How to fix

Update
  • aveva edge2020 or later

Affected products

ProductAffected versionsFixed in
aveva edgev < 2020, 20202020

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.