What’s Vulnerable › Vulnerabilities

CVE-2026-73779: Authentication Bypass Vulnerabilities Leading to Information Disclosure, Unauthorized Modification, and Service Disruption in AOS-CX

• Severity: high (CVSS 8.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-01 · updated 2026-09-04
• Weakness: CWE-269

Description

Vulnerabilities have been identified in the operating system of AOS-CX switches that could potentially allow an unauthenticated remote actor to circumvent existing authentication controls. Successful exploitation could compromise system integrity and further expose sensitive information.

Affected products

• Hewlett Packard Enterprise (HPE) AOS-CX: through 10.10.1180; from 10.13.0000 through 10.13.1180; from 10.16.0000 through 10.16.1051; from 10.17.0000 through 10.17.1021; 10.18.0001

References

• https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05134en_us&docLocale=en_US

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