CVE-2015-3956 Missing authorization in Plum A+ Infusion System
Unauthenticated attackers on the network can modify drug libraries, firmware, and pump configurations on vulnerable Hospira infusion systems.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2015-3956?
CVE-2015-3956 is a critical missing authorization vulnerability in Hospira Plum A+ Infusion System, published on 25 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Hospira Plum A+ Infusion System version 13.4 and prior, Plum A+3 Infusion System version 13.6 and prior, and Symbiq Infusion System, version 3.13 and prior accept drug libraries, firmware updates, pump commands, and unauthorized configuration changes from unauthenticated devices on the host network. Hospira recommends that customers close Port 20/FTP and Port 23/TELNET on the affected devices. Hospira has also released the Plum 360 Infusion System which is not vulnerable to this issue.
Weakness: CWE-345
Which versions are affected by CVE-2015-3956?
It affects 3 products.
Products include Pifzer Plum A\+3 Infusion System Firmware, Pifzer Plum A\+ Infusion System Firmware, Pifzer Symbiq Infusion System Firmware.
How do I fix CVE-2015-3956?
No fix has been published for CVE-2015-3956 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2015-3956 being exploited?
There is no known exploitation of CVE-2015-3956 in the wild and no public exploit code.
Other vulnerabilities in Hospira Plum A+ Infusion System
Sources
Also known as GHSA-2vhp-v3rh-j2qr.