What’s Vulnerable › Vulnerabilities

CVE-2026-73752: Unauthenticated Arbitrary File Write Vulnerability Leads to Remote Code Execution in AOS-CX

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-01 · updated 2026-09-22
• Weakness: CWE-22

Description

An unauthenticated arbitrary file write vulnerability exists in an API endpoint of AOS-CX. Successful exploitation of this vulnerability allows an attacker to write arbitrary files to the underlying operating system, which could lead to remote code execution.

Affected products

• Hewlett Packard Enterprise (HPE) AOS-CX: before 10.10.1181; from 10.13.0000 before 10.13.1190; from 10.16.0000 before 10.16.1060; from 10.17.0000 before 10.17.1030; 10.18.0001 — fixed in 10.10.1181, 10.13.1190, 10.16.1060, 10.17.1030

How to fix

Upgrade to a fixed version: Hewlett Packard Enterprise (HPE) AOS-CX 10.10.1181, 10.13.1190, 10.16.1060, 10.17.1030. Check the vendor advisory for mitigations.

References

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

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