High severity · published Jul 21, 2026
CVE-2026-44879
Authenticated Command Injection allows arbitrary command execution in CLI Interface
7.2
CVSS
1.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ES
EdgeConnect SD-WAN Gateway (ECOS) · Hewlett Packard Enterprise (HPE)
9.4.0.0 through 9.4.4.0; 9.5.0.0 through 9.5.4.0 · source: vendor
Affected product
ES
EdgeConnect SD-WAN Gateway (ECOS)
Hewlett Packard Enterprise (HPE)
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-44879
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-44879
support.hpe.com
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05013en_us&docLocale=en_US
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