CVE-2026-22277: Dell UnityVSA, version(s) 5.4 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')…

PriorityP350high7.8CVSS 3.1

AVLACLPRLUINSUCHIHAH

EPSS

0.60%

44.5th percentile

Dell UnityVSA, version(s) 5.4 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
dell	unity_operating_environment	< 5.5.3.0	5.5.3.0
dell	unityvsa	>= N/A < 5.5.3	5.5.3

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

ghsa6.6MEDIUM

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.