Vulnerability Description
Vulnerabilities exist in the authentication module that may improperly process malformed or truncated input. An authenticated remote attacker could exploit these vulnerabilities by providing specially crafted input from a compromised or hostile authentication server. Successful exploitation could result in a Denial-of-Service or potential remote code execution with elevated privileges.
CVSS Score
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)
References
- https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05134en_us&docLocalPatchVendor Advisory
FAQ
What is CVE-2026-73750?
CVE-2026-73750 is a vulnerability with a CVSS score of 8.8 (HIGH). Vulnerabilities exist in the authentication module that may improperly process malformed or truncated input. An authenticated remote attacker could exploit these vulnerabilities by providing specially...
How severe is CVE-2026-73750?
CVE-2026-73750 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-2026-73750?
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 \(S4R58A\).