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CVE-2026-73782— Unauthenticated Format String Vulnerability leads to Remote Code Execution in AOS-CX

Quick assessment

Affected
Hewlett Packard Enterprise (HPE) AOS-CX
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Hewlett Packard Enterprise AOS-CX是美国Hewlett Packard Enterprise公司的一款网络交换机操作系统。 Hewlett Packard Enterprise AOS-CX 10.18.0000版本至10.18.0001版本、10.17.0000版本至10.17.1021版本、10.16.0000版本至10.16.1051版本、10.13.0000版本至10.13.1180版本和10.10.0000版本至10.10.1180版本存在安全漏洞，该漏洞源于命令

CVSS 8.8 · High EPSS 0.27% · P19

Affected Version Matrix 5

VendorProduct Version RangeStatus
Hewlett Packard Enterprise (HPE) AOS-CX 10.18.0000≤ 10.18.0001 affected
10.17.0000≤ 10.17.1021 affected
10.16.0000≤ 10.16.1051 affected
10.13.0000≤ 10.13.1180 affected
10.10.0000≤ 10.10.1180 affected
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I. Basic Information for CVE-2026-73782

Vulnerability Information
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Vulnerability Title
Unauthenticated Format String Vulnerability leads to Remote Code Execution in AOS-CX
Source: CVE Program / CVE List V5
Vulnerability Description
A format string vulnerability exists in the command line interface of AOS-CX that could lead to unauthenticated remote code execution. Successful exploitation of this vulnerability results in the ability to execute arbitrary code as a privileged user on the underlying operating system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Hewlett Packard Enterprise AOS-CX 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hewlett Packard Enterprise AOS-CX是美国Hewlett Packard Enterprise公司的一款网络交换机操作系统。 Hewlett Packard Enterprise AOS-CX 10.18.0000版本至10.18.0001版本、10.17.0000版本至10.17.1021版本、10.16.0000版本至10.16.1051版本、10.13.0000版本至10.13.1180版本和10.10.0000版本至10.10.1180版本存在安全漏洞，该漏洞源于命令
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Hewlett Packard Enterprise (HPE) AOS-CX 10.18.0000 ~ 10.18.0001 -

II. Public POCs for CVE-2026-73782

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III. Intelligence Information for CVE-2026-73782

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Same Patch Batch · Hewlett Packard Enterprise (HPE) · 2026-09-01 · 86 CVEs total

CVE-2026-76658 10.0 CRITICAL Unauthenticated Remote Code Execution in HPE Networking Fabric Composer SSH Daemon
CVE-2026-76657 10.0 CRITICAL Authentication Bypass in HPE Networking Fabric Composer API allows Administrative Access
CVE-2026-73749 9.8 CRITICAL Unauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in AOS-CX
CVE-2026-19766 9.6 CRITICAL Authentication Bypass leads to Administrative control of adjacent network hosts in HPE Net
CVE-2026-73701 9.0 CRITICAL Unauthenticated Remote Code Execution in HPE Networking Fabric Composer
CVE-2026-73700 9.0 CRITICAL Authenticated Stored Cross-Site Scripting Vulnerability (XSS) in HPE Networking Fabric Com
CVE-2026-73702 8.8 HIGH Authenticated Privilege Escalation Vulnerability in the API of HPE Networking Fabric Compo
CVE-2026-73703 8.8 HIGH Unauthenticated Stored Cross-Site Scripting (XSS) Vulnerability in HPE Networking Fabric C
CVE-2026-73704 8.8 HIGH Authenticated Command Injection Leading to Administrative Access in HPE Networking Fabric
CVE-2026-73705 8.8 HIGH Authenticated Arbitrary File Write leads to Remote Code Execution in HPE Networking Fabric
CVE-2026-73750 8.8 HIGH Authenticated Buffer Overflow Vulnerabilities in AOS-CX API Endpoint Leads to Possible Cod
CVE-2026-73751 8.8 HIGH Authenticated Remote Command Injection in AOS-CX Web-based Management Interface
CVE-2026-73752 8.8 HIGH Unauthenticated Arbitrary File Write Vulnerability Leads to Remote Code Execution in AOS-C
CVE-2026-73753 8.8 HIGH Authenticated Remote Command Injection Vulnerabilities in AOS-CX Command Line Interface
CVE-2026-73706 8.6 HIGH Authentication Bypass in the API of HPE Networking Fabric Composer allows Data Exposure an
CVE-2026-73707 8.5 HIGH Authenticated Privilege Escalation via Broken Access Control in HPE Networking Fabric Comp
CVE-2026-73781 8.4 HIGH Authenticated Stored Cross-Site Scripting Vulnerability (XSS) in AOS-CX Web-Based Manageme
CVE-2026-73780 8.3 HIGH Lack of Cross-Site Request Forgery (CSRF) Protections for Certificate-Authenticated Sessio
CVE-2026-73708 8.3 HIGH Fault in Business Logic allows Authenticated Sensitive Information Disclosure in HPE Netwo
CVE-2026-73709 8.3 HIGH Unauthenticated Remote Code Execution during HPE Networking Fabric Composer Installation P

Showing top 20 of 86 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: AOS-CX
Same vendor: Hewlett Packard Enterprise (HPE)

V. Comments for CVE-2026-73782

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