CVE-2026-73749 PUBLISHED

Unauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in AOS-CX

Assigner: hpe
Reserved: 13.08.2026 Published: 01.09.2026 Updated: 02.09.2026

Multiple vulnerabilities exist in a daemon of AOS-CX that may allow for improper processing of malformed input. An unauthenticated remote attacker could exploit these vulnerabilities by sending specially crafted packets to the affected service. Successful exploitation could result in remote code execution with elevated privileges.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Hewlett Packard Enterprise (HPE)
Product	AOS-CX
Versions	Default: affected affected from 10.18.0000 to 10.18.0001 (incl.) affected from 10.17.0000 to 10.17.1021 (incl.) affected from 10.16.0000 to 10.16.1051 (incl.) affected from 10.13.0000 to 10.13.1180 (incl.) affected from 10.10.0000 to 10.10.1180 (incl.)

Credits

This vulnerability was discovered by internal security research at HPE Networking. reporter

References

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