CVE-2020-36548 GE Voluson S8 Service Browser users.cgi improper authentication
An attacker with local access can bypass authentication in the GE Voluson S8 Service Browser to gain elevated privileges.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-36548?
CVE-2020-36548 is a medium-severity authentication bypass vulnerability in GE Voluson S8, published on 17 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability classified as problematic has been found in GE Voluson S8. Affected is the file /uscgi-bin/users.cgi of the Service Browser. The manipulation leads to improper authentication and elevated access possibilities. It is possible to launch the attack on the local host.
Weakness: CWE-287
Which versions are affected by CVE-2020-36548?
It affects 1 product.
Products include Ge Voluson S8 Firmware.
How do I fix CVE-2020-36548?
No fix has been published for CVE-2020-36548 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-2020-36548 being exploited?
There is no known exploitation of CVE-2020-36548 in the wild and no public exploit code.
Other vulnerabilities in GE Voluson S8
Sources
Also known as GHSA-gxpm-c49g-8q5r.