RCE in Hewlett Packard Enterprise (HPE) Edgeconnect Sd-Wan Gateway (Ecos)

CVE-2026-44879

A vulnerability in the command line interface of ECOS devices could allow a highly privileged, authenticated remote attacker to perform command injection on certain CLI commands. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system.

Vulnerability class: Command Injection (OS Command Injection)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.015 (73.2th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-44879: held from 0.015 to 0.015.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-44879?
CVE-2026-44879 is a high-severity vulnerability in Hewlett Packard Enterprise (HPE) Edgeconnect Sd-Wan Gateway (Ecos), classified under Command Injection. CVSS score: 7.2/10. Published 2026-07-21.
How severe is CVE-2026-44879?
High severity. CVSS v3 base score is 7.2 out of 10.