Authenticated limited disclosure and unauthorized changes
Published Sep 1, 2026 · Updated Sep 1, 2026
Access-control flaws in HPE Aruba Networking Fabric Composer 7.0.0 through 7.3.3 allow remote authenticated users to exceed API privileges. HPE has not published the affected API endpoints or the authorization checks that permit low-privilege operator accounts to cross access boundaries. A low-privilege operator account is required, and exploitation exposes limited information or permits limited changes beyond that account's authorization.
Summary
What happened
Access-control flaws in HPE Aruba Networking Fabric Composer 7.0.0 through 7.3.3 allow remote authenticated users to exceed API privileges. HPE has not published the affected API endpoints or the authorization checks that permit low-privilege operator accounts to cross access boundaries. A low-privilege operator account is required, and exploitation exposes limited information or permits limited changes beyond that account's authorization.
The record
- CVE
- CVE-2026-73735
- Published
- Sep 1, 2026
- Updated
- Sep 1, 2026
- Vendor
- Hewlett Packard Enterprise (HPE)
- Product
- HPE Aruba Networking Fabric Composer
- Classifications
- CWE-552
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 1, 2026CVE publishedPublication date reported by the CVE source.
- Sep 1, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=7.0.0 <=7.3.3
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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