CVE-2026-73752 — HIGH (8.8)

Q: How severe is CVE-2026-73752?

CVE-2026-73752 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-73752?

Check the references section above for vendor advisories and patch information. Affected products include: Hpe Arubaos-Cx, Hpe Aruba Cx 10000-48Y6C \(R8P13A\), Hpe Aruba Cx 10000-48Y6C \(R8P14A\), Hpe Aruba Cx 10000-48Y6C \(S0F98A\), Hpe Aruba Cx 10040 \(S4R58A\).

Vulnerability 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.

CVSS Score

8.8

HIGH

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Hpe	Arubaos-Cx	<= 10.10.1180
Hpe	Aruba Cx 10000-48Y6C \(R8P13A\)	-
Hpe	Aruba Cx 10000-48Y6C \(R8P14A\)	-
Hpe	Aruba Cx 10000-48Y6C \(S0F98A\)	-
Hpe	Aruba Cx 10040 \(S4R58A\)	-
Hpe	Aruba Cx 10040 32P \(S4R54A\)	-
Hpe	Aruba Cx 10040 32P \(S4R55A\)	-
Hpe	Aruba Cx 10040 32P \(S4R56A\)	-
Hpe	Aruba Cx 4100I 12-Port \(Jl817A\)	-
Hpe	Aruba Cx 4100I 24-Port \(Jl818A\)	-
Hpe	Aruba Cx 6000 12G \(R8N89A\)	-
Hpe	Aruba Cx 6000 12P \(R8N89B\)	-
Hpe	Aruba Cx 6000 12P \(S4R21A\)	-
Hpe	Aruba Cx 6000 24G \(R8N87A\)	-
Hpe	Aruba Cx 6000 24G \(R8N88A\)	-
Hpe	Aruba Cx 6000 24P \(R8N87B\)	-
Hpe	Aruba Cx 6000 24P \(R8N88B\)	-
Hpe	Aruba Cx 6000 24P \(S4R26A\)	-
Hpe	Aruba Cx 6000 24P \(S4R27A\)	-
Hpe	Aruba Cx 6000 48G \(R8N85A\)	-

Related Weaknesses (CWE)

CWE-22

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05134en_us&docLocalPatchVendor Advisory

FAQ

What is CVE-2026-73752?

CVE-2026-73752 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 o...

How severe is CVE-2026-73752?

CVE-2026-73752 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-73752?

Check the references section above for vendor advisories and patch information. Affected products include: Hpe Arubaos-Cx, Hpe Aruba Cx 10000-48Y6C \(R8P13A\), Hpe Aruba Cx 10000-48Y6C \(R8P14A\), Hpe Aruba Cx 10000-48Y6C \(S0F98A\), Hpe Aruba Cx 10040 \(S4R58A\).