CVE-2026-76728

HIGH 7.2

Authenticated Server-Side Request Forgery Leading to Remote Code Execution in HPE Networking Instant ON APs

CVSS Score

7.2

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability in the API endpoint of HPE Networking Instant ON APs could allow an authenticated remote attacker with high privileges to conduct a server-side request forgery (SSRF) attack. Successful exploitation could allow an attacker to execute arbitrary commands as a privileged user on the underlying operating system.

Vendor	hewlett packard enterprise (hpe)
Product	instant on
Published	Sep 29, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Hewlett Packard Enterprise (HPE) / Instant ON

0.0.0.0 ≤ 3.4.1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

support.hpe.com: https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05150en_us&docLocale=en_US

Credits

🔍 Internal security research (HPE Networking).