PT-2026-30813 · Hewlett Packard · Private 5G Core+1

Published 2026-04-07 · Updated 2026-04-19 · CVE-2026-23818

Positive Technologies (AI Summary)

CVSS v3.1

9.6

Critical

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions HPE Aruba Networking Private 5G Core On-Prem (affected versions not specified)

Description A flaw in the graphical user interface (GUI) login flow allows an attacker to use a crafted URL to perform an open redirect. This can be used in phishing-style attacks to redirect authenticated users to a spoofed login page on an attacker-controlled server to capture credentials before returning the user to the legitimate login page.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2026-23818

Affected Products

Private 5G Core

Hpe Aruba Networking Private 5G Core

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-23818 · Security Note
• https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05032en_us&docLocale=en_US · Vendor Advisory
• https://twitter.com/CVEnew/status/2045972454531846168 · Twitter Post
• https://twitter.com/CyberTech_In/status/2043920804283601226 · Twitter Post