PatchTheCVECVE-2024-9409: CWE-400: An Uncontrolled Resource Consumption vulnerability exists that could cause the device to become unres
CVE-2024-9409 is a high-severity flaw (CVSS 7.5) affecting powerlogic pm5341 firmware, powerlogic pm5340 firmware, powerlogic pm5320 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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.
Why this priority
- High severity
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.5 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.8% (top 43%) |
| CISA exploited list | No |
| Weakness | CWE-400 |
| Published | 2024-11-13 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2024-9409?
powerlogic pm5341 firmware: upgrade to 2.7.0; powerlogic pm5340 firmware: upgrade to 2.4.0; powerlogic pm5320 firmware: upgrade to 2.4.0. Exact commands for each OS are on this page.
Is CVE-2024-9409 being exploited?
CVE-2024-9409 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2024-9409 affect?
CVE-2024-9409 affects powerlogic pm5341 firmware, powerlogic pm5340 firmware, powerlogic pm5320 firmware. Severity is high (CVSS 7.5). 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.
How urgent is CVE-2024-9409?
Priority 46/100. High severity; Remotely exploitable, no login, no user action
Software pages
Schneider Electric vulnerabilities