What is CVE-2026-31196?

CVE-2026-31196 is a high-severity vulnerability in N/a, classified under OS Command Injection. CVSS score: 8.8/10. Published 2026-05-05.

How severe is CVE-2026-31196?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in N/a

CVE-2026-31196

OS command injection vulnerability in the traceroute diagnostic handler in /bin/httpd_clientside in ALTICE LABS / SFR France GR140DG Fibre Router with firmware 3GN8020801R13, 3GN8020802R0A, or 3GN8020803R0A inserts unsanitized user input i…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.013 (66.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org
cve@mitre.org
cve@mitre.org
cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2026-31196?: CVE-2026-31196 is a high-severity vulnerability in N/a, classified under OS Command Injection. CVSS score: 8.8/10. Published 2026-05-05.
How severe is CVE-2026-31196?: High severity. CVSS v3 base score is 8.8 out of 10.