Privilege Escalation in HPE Networking Fabric Composer API

published 2026-11-03 8d ago modified 2026-11-09 2d ago also EUVD-2026-116171

cvss: 7.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits: 0; none known

A privilege escalation vulnerability exists in the API of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated attacker with low privileges to disclose network traffic from switches managed by Fabric Composer.

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2d ago (2026-11-09)

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Affected products

Hewlett Packard Enterprise (HPE) Fabric Composer

Classification

Weakness

CWE-269 Improper Privilege Management

References

support.hpe.com /hpesc/public/docDisplay?docId=hpesbnw05172en_us&docLocale=en_US

Sources

CVE List CVE-2026-95753
NVD CVE-2026-95753

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