Administrative takeover via undisclosed API mechanism
Published Sep 1, 2026 · Updated Sep 2, 2026
Privilege escalation in the API of HPE Aruba Networking Fabric Composer 7.0.0 through 7.3.3 allows remote authenticated users to gain admin rights. HPE identifies the API as the locus but has not published the endpoint, authorization check, or input handling error that causes the escalation. A low-privilege operator account is required; successful exploitation grants administrative control and can completely compromise the managed system.
Summary
What happened
Privilege escalation in the API of HPE Aruba Networking Fabric Composer 7.0.0 through 7.3.3 allows remote authenticated users to gain admin rights. HPE identifies the API as the locus but has not published the endpoint, authorization check, or input handling error that causes the escalation. A low-privilege operator account is required; successful exploitation grants administrative control and can completely compromise the managed system.
The record
- CVE
- CVE-2026-73702
- Published
- Sep 1, 2026
- Updated
- Sep 2, 2026
- Vendor
- Hewlett Packard Enterprise (HPE)
- Product
- HPE Aruba Networking Fabric Composer
- Classifications
- T1068
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 1, 2026CVE publishedPublication date reported by the CVE source.
- Sep 2, 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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