PT-2026-37058 · Undefined · Undefined

Xerod · Published 2026-05-05 · Updated 2026-05-25 · CVE-2026-31196

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ALTICE LABS / SFR France GR140DG (affected versions not specified) ALTICE LABS / SFR France GR140IG (affected versions not specified)

Description The traceroute diagnostic handler in the '/bin/httpd clientside' endpoint of the affected devices inserts unsanitized user input into a system() call. This allows authenticated remote attackers to execute arbitrary commands with root privileges by using shell command substitution through the destAddr parameter.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-31196

Affected Products

Undefined

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-31196 · Security Note
• https://twitter.com/DFIR_Lab/status/2058741174957989951 · Twitter Post
• http://altice.com · Note
• https://xerod.ai/advisories/XEROD-2026-0002 · Note
• http://gr140dg.com · Note