CVE-2026-73711: Aruba Unauthenticated Privilege Escalation allows Administrative Access in HPE Networking Fabric Composer API
This Aruba advisory covers CVE-2026-73711 in Fabric Composer.
- CVE-2026-73711
Key facts
- Vendor rating
- High, CVSS 8.1
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H· base score 8.1, scored by hpeAttack vector: network. Attack complexity: high. Privileges required: none. User interaction: none. Scope: unchanged. Confidentiality impact: high. Integrity impact: high. Availability impact: high.- Weakness
- CWE-269 Improper Privilege Management
- EPSS
- 0.46% chance of exploitation in the next 30 days (39th percentile). FIRST EPSS, .
- CISA SSVC
- Exploitation: none observed. Automatable: no. Technical impact: total. CISA, .
- CISA KEV
- Not listed (catalogue checked )
- Affected
- Fabric Composer 7.0.0 through 7.3.3
- Source published
- Source revised
- Listed by VulniPulse
- Record changed
Compiled by VulniPulse from the linked sources. How records are collected and checked.
Affected products & platforms
Description
A privilege escalation vulnerability exists in the API endpoint of HPE Networking Fabric Composer. Successful exploitation could allow an unauthenticated remote attacker to gain administrative privileges leading to complete compromise of the HPE Networking Fabric Composer host.
Text from the source record.
- Fabric Composer 7.0.0 through 7.3.3
Official advisory · high-confidence parse· fetched ·verify at source
More HPE Aruba Networking advisories
CVE-2026-95777Nov 3, 2026Fabric Composer: sensitive information disclosure vulnerability exists in the managementCVE-2026-95776Nov 3, 2026Fabric Composer: authenticated path traversal vulnerability exists in the API of HPECVE-2026-95775Nov 3, 2026Fabric Composer: local information disclosure vulnerability exists in the underlyingCVE-2026-95774Nov 3, 2026Fabric Composer: sensitive information disclosure vulnerability exists in HPE NetworkingCVE-2026-95773Nov 3, 2026Fabric Composer: denial-of-service vulnerability has been identified in HPE NetworkingCVE-2026-95772Nov 3, 2026Fabric Composer: race condition vulnerability exists in the API of HPE Networking Fabric
HPE Aruba Networking advisories, September 2026All HPE Aruba Networking advisories
Get an email when Aruba Fabric Composer publishes the next one.
See Aruba Fabric Composer's last 90 days of advisories first. Then choose one product with live alerts free for life, or a free month of real-time alerts on everything with the severity, the fixed version and the vendor's link (card needed, then US$15/month; we email you before the first charge).
iPhone and Android apps · New on the App Store
Monitor future HPE Aruba Networking CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.
