CVE-2026-23818
High
Description
A vulnerability has been identified in the graphical user interface (GUI) of HPE Aruba Networking Private 5G Core On-Prem that could allow an attacker to abuse an open redirect vulnerability in the login flow using a crafted URL. Successful exploitation may redirect an authenticated user to an attacker-controlled server hosting a spoofed login page prompting the unsuspecting victim to give away their credentials, which could then be captured by the attacker, before being redirected back to the legitimate login page.
SeverityHigh
CVSS8.8
Exploit probability—
ProductHpe Aruba Networking Private 5g Core
PublishedApr 7, 2026
First seenApr 7, 2026
Weakness typeCWE-601Open redirect
How to fix
Update
- hpe aruba_networking_private_5g_core1.25.3.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| hpe aruba_networking_private_5g_core | v < 1.25.3.1 | 1.25.3.1 |
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