What is GHSA-489r-v3h6-c72q?

GHSA-489r-v3h6-c72q is a security advisory published by GitHub Security Advisories with High severity. The traceroute diagnostic handler in /bin/httpd_clientside for ALTICE LABS / SFR France GR140DG...

Which CVE IDs does GHSA-489r-v3h6-c72q cover?

GHSA-489r-v3h6-c72q covers the following CVE IDs: CVE-2026-31196. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-489r-v3h6-c72q?

GHSA-489r-v3h6-c72q has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-489r-v3h6-c72qHighCVSS 8.8

The traceroute diagnostic handler in /bin/httpd_clientside for ALTICE LABS / SFR France GR140DG...

Vendor

GitHub Security Advisories

Published

May 5, 2026

Last Modified

June 15, 2026

🔗 CVE IDs covered (1)

CVE-2026-31196 →

📋 Description

The traceroute diagnostic handler in /bin/httpd_clientside for ALTICE LABS / SFR France GR140DG and GR140IG fibre CPE/Router/Gateway, inserts unsanitized user input into a system() call, allowing authenticated remote attackers to execute arbitrary commands as root via crafted destAddr parameters using shell command substitution.

🔗 References (7)

https://nvd.nist.gov/vuln/detail/CVE-2026-31196
https://xerod.ai/advisories/XEROD-2026-0002
http://altice.com
http://gr140dg.com
https://www.alticelabs.com
https://www.sfr.fr
https://github.com/advisories/GHSA-489r-v3h6-c72q