OS management shell could supply a specially crafted input to a
privileged administrative command, causing it to execute arbitrary code
with root-level permissions. Successful exploitation grants the attacker
unrestricted control over the Flex appliance host and all hosted
containers, fully compromising confidentiality, integrity, and
availability.
No analysis available yet.
Vendor Workaround
Restrict management shell access to authorized administrators only. No compensating control fully eliminates the risk; upgrading is required.
Tracking
Sign in to view the affected projects.
No advisories yet.
Fri, 18 Sep 2026 11:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An authenticated, low-privileged user with access to the NetBackup Flex OS management shell could supply a specially crafted input to a privileged administrative command, causing it to execute arbitrary code with root-level permissions. Successful exploitation grants the attacker unrestricted control over the Flex appliance host and all hosted containers, fully compromising confidentiality, integrity, and availability. | |
| Title | Privilege Escalation via Argument Injection in NetBackup Flex OS Shell | |
| Weaknesses | CWE-88 | |
| References |
| |
| Metrics |
cvssV3_1
|
Subscriptions
No data.
Status: PUBLISHED
Assigner: ENISA
Published:
Updated: 2026-09-18T14:31:44.840Z
Reserved: 2026-02-25T14:02:29.492Z
Link: CVE-2026-28197
No data.
Status : Received
Published: 2026-09-18T12:17:24.573
Modified: 2026-09-18T15:17:07.973
Link: CVE-2026-28197
No data.
OpenCVE Enrichment
No data.
-
CWE-88
Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')