What is GHSA-vf99-3r9r-pp36?

GHSA-vf99-3r9r-pp36 is a security advisory published by GitHub Security Advisories with High severity. A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists which could...

Which CVE IDs does GHSA-vf99-3r9r-pp36 cover?

GHSA-vf99-3r9r-pp36 covers the following CVE IDs: CVE-2019-6819. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vf99-3r9r-pp36?

GHSA-vf99-3r9r-pp36 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-vf99-3r9r-pp36HighCVSS 7.5

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists which could...

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

May 29, 2026

🔗 CVE IDs covered (1)

CVE-2019-6819 →

📋 Description

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists which could cause a possible Denial of Service when specific Modbus frames are sent to the controller in the products: Modicon M340 - firmware versions prior to V3.01, Modicon M580 - firmware versions prior to V2.80, All firmware versions of Modicon Quantum and Modicon Premium.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2019-6819
http://www.securityfocus.com/bid/109004
https://www.schneider-electric.com/en/download/document/SEVD-2019-134-05
https://github.com/advisories/GHSA-vf99-3r9r-pp36