CVE-2019-6545

Indusoft Web Studio vulnerability

CVSS

7.5

EPSS

13.9%

EPSS pct

96th

Exploited

No known

AVEVA Software, LLC InduSoft Web Studio prior to Version 8.1 SP3 and InTouch Edge HMI (formerly InTouch Machine Edition) prior to Version 2017 Update. An unauthenticated remote user could use a specially crafted database connection configuration file to execute an arbitrary process on the server machine.

Affected vendor

Aveva

Affected product

Indusoft Web Studio

CVSS vector

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

Weakness type (CWE)

CWE-99

Published

2019-02-13

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to integrity.

Its EPSS score of 13.9% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2019-6545

Confirm whether Aveva Indusoft Web Studio is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2019-6545.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-6545

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2019-6545 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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