CVE-2025-37159 Authenticated Session Hijacking Allows Unauthorized Access in Network Switching Software
An authenticated attacker can hijack active sessions in HPE Aruba AOS-CX to view or modify sensitive configuration data.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-37159?
CVE-2025-37159 is a medium-severity authentication bypass vulnerability in Hpe Arubaos-Cx, published on 18 Nov 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A vulnerability in the web management interface of the AOS-CX OS user authentication service could allow an authenticated remote attacker to hijack an active user session. Successful exploitation may enable the attacker to maintain unauthorized access to the session, potentially leading to the view or modification of sensitive configuration data.
Weakness: CWE-384
Which versions are affected by CVE-2025-37159?
It affects 1 product.
Products include Hpe Arubaos-Cx.
How do I fix CVE-2025-37159?
No fix has been published for CVE-2025-37159 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2025-37159 being exploited?
There is no known exploitation of CVE-2025-37159 in the wild and no public exploit code.
Other vulnerabilities in Hpe Arubaos-Cx
- CVE-2026-73749 Unauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in AOS-CX
- CVE-2026-23813 Authentication Bypass in Web Interface allows Unauthenticated Admin Password Reset
- CVE-2026-73750 Authenticated Buffer Overflow Vulnerabilities in AOS-CX API Endpoint Leads to Possible Code Execution
- CVE-2026-73751 Authenticated Remote Command Injection in AOS-CX Web-based Management Interface
- CVE-2026-73752 Unauthenticated Arbitrary File Write Vulnerability Leads to Remote Code Execution in AOS-CX
Sources
Also known as GHSA-22q3-4g3j-wq87.