What is GHSA-pf3g-p3qp-7mc8?

GHSA-pf3g-p3qp-7mc8 is a security advisory published by GitHub Security Advisories with Medium severity. A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Quantum...

Which CVE IDs does GHSA-pf3g-p3qp-7mc8 cover?

GHSA-pf3g-p3qp-7mc8 covers the following CVE IDs: CVE-2020-7477. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-pf3g-p3qp-7mc8?

GHSA-pf3g-p3qp-7mc8 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-pf3g-p3qp-7mc8MediumCVSS 7.5

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Quantum...

Vendor

GitHub Security Advisories

Published

May 24, 2022

Last Modified

May 28, 2026

🔗 CVE IDs covered (1)

CVE-2020-7477 →

📋 Description

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Quantum Ethernet Network module 140NOE771x1 (Versions 7.0 and prior), Quantum processors with integrated Ethernet – 140CPU65xxxxx (all Versions), and Premium processors with integrated Ethernet (all Versions), which could cause a Denial of Service when sending a specially crafted command over Modbus.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2020-7477
https://www.se.com/ww/en/download/document/SEVD-2020-070-02
https://github.com/advisories/GHSA-pf3g-p3qp-7mc8