Vulnerability Report

CVE-2019-6543

Title: Aveva Indusoft Web Studio Auth Bypass

Auth Bypass

Proof Of Concept

PoC Available for CVE-2019-6543

CWE Category CWE-306

Published Date Feb 13, 2019

Modified Date Jun 17, 2026

Exploit Status Available

Score 9.8 CVSS v3.1

Exploit Probability (EPSS)

17.29%

Vulnerability Summary

CVE-2019-6543: 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. Code is executed under the program runtime privileges, which could lead to the compromise of the machine.

Impacted Vendors

aveva 2

Reference Links

https://ics-cert.us-cert.gov/advisories/ICSA-19-036-01 https://www.exploit-db.com/exploits/46342/ https://www.tenable.com/security/research/tra-2019-04 https://ics-cert.us-cert.gov/advisories/ICSA-19-036-01 https://www.exploit-db.com/exploits/46342/ https://www.tenable.com/security/research/tra-2019-04

CVSS v3.1

Source Entity [email protected]

Severity CRITICAL

9.8

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

CVSS v2.0

Source Entity [email protected]

Severity HIGH

10.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:C/I:C/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2019-6543 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/46342

View Code

June 17, 2026 MODIFIED

Vulnerability data updated via NVD.

November 21, 2024 MODIFIED

Vulnerability data or affected products updated.

February 13, 2019 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.