High [CVE-2026-73771] AOS-CX: authentication vulnerability exists in the AOS-CX management interface and API that may allow improper authentication processing
This high-severity HPE Aruba Networking advisory covers CVE-2026-73771 affecting AOS-CX.
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Summary
An authentication vulnerability exists in the AOS-CX management interface and API that may allow improper authentication processing. An unauthenticated remote attacker could exploit this vulnerability under specific conditions to bypass authentication controls or exhaust system resources.
Successful exploitation could result in unauthorized access or denial of service affecting the management interface.
- AOS-CX 10.18.0000 through 10.18.0001
- AOS-CX 10.17.0000 through 10.17.1021
- AOS-CX 10.16.0000 through 10.16.1051
- AOS-CX 10.13.0000 through 10.13.1180
- AOS-CX 10.10.0000 through 10.10.1180
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation
The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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