CVE-2024-9409 Denial of service in PowerLogic PM5320
Attackers can cause communication loss and unresponsiveness in Schneider Electric PowerLogic devices by flooding the network with IGMP packets.
- 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-2024-9409?
CVE-2024-9409 is a high-severity denial of service vulnerability in Schneider Electric PowerLogic PM5320, published on 13 Nov 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
CWE-400: An Uncontrolled Resource Consumption vulnerability exists that could cause the device to become unresponsive resulting in communication loss when a large amount of IGMP packets is present in the network.
Weakness: CWE-400
Which versions are affected by CVE-2024-9409?
It affects 3 products.
Products include Schneider-Electric Powerlogic Pm5320 Firmware, Schneider-Electric Powerlogic Pm5340 Firmware, Schneider-Electric Powerlogic Pm5341 Firmware.
How do I fix CVE-2024-9409?
No fix has been published for CVE-2024-9409 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2024-9409 being exploited?
There is no known exploitation of CVE-2024-9409 in the wild and no public exploit code.
Sources
Also known as GHSA-3c94-ghvc-4j26.