What is GHSA-79x3-xvpv-235q?

GHSA-79x3-xvpv-235q is a security advisory published by GitHub Security Advisories with Critical severity. Jinan USR IOT Technology Limited (PUSR) USR-W610 RS232/485 to Wi-Fi/Ethernet Converter device...

Which CVE IDs does GHSA-79x3-xvpv-235q cover?

GHSA-79x3-xvpv-235q covers the following CVE IDs: CVE-2026-7786. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-79x3-xvpv-235q?

GHSA-79x3-xvpv-235q has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-79x3-xvpv-235qCriticalCVSS 9.8

Jinan USR IOT Technology Limited (PUSR) USR-W610 RS232/485 to Wi-Fi/Ethernet Converter device...

Vendor

GitHub Security Advisories

Published

May 29, 2026

Last Modified

May 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-7786 →

📋 Description

Jinan USR IOT Technology Limited (PUSR) USR-W610 RS232/485 to Wi-Fi/Ethernet Converter device firmware contains plaintext administrative credentials embedded in the firmware image. These credentials can be extracted through firmware analysis and used to authenticate to device services.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-7786
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-148-02.json
https://www.cisa.gov/news-events/ics-advisories/icsa-26-148-02
https://github.com/advisories/GHSA-79x3-xvpv-235q