Read the docs
TI-2026-19184 Aliases CVE-2026-23818GHSA-28r5-hvrv-cvq5

Open Redirect Vulnerability in HPE Aruba Networking Private 5G Core On-Prem

Priority HIGH 76CWE-601Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-601.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00326 25th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Hewlett Packard Enterprise (HPE)Private 5G Core1.0.0.0 – 1.25.3.0—No fix listedCNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:hpe:aruba_networking_private_5g_core:*:*:*:*:*:*:*:*before 1.25.3.1VulnerableHewlett Packard Enterprise (HPE)

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-23818
  2. 2026-10-03 Alias added: GHSA-28r5-hvrv-cvq5

References

Advisory 1

  • TI-2026-18997 Unauthenticated Authentication Bypass in application API allows unauthorized administrative account creation CVSS 3.1HIGH 8.8
  • TI-2026-19000 Unauthenticated Information Disclosure in application API allows sensitive system information exposure CVSS 3.1MEDIUM 6.5
  • TI-2026-18999 Unauthenticated Information Disclosure in application API allows sensitive system information exposure CVSS 3.1MEDIUM 6.5
  • TI-2026-18998 Unauthenticated Improper Access Control in management API allows unauthorized service disruption CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences