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CVE-2024-9409

22
FAUCET Score

CVE-2024-9409 is an Uncontrolled Resource Consumption vulnerability (CWE-400) affecting Schneider Electric PowerLogic PM5320, PM5340, and PM5341 devices and their firmware. This vulnerability, rated High severity with a CVSS score of 7.5, allows an unauthenticated attacker to cause a denial of service by flooding the network with a large volume of IGMP packets, rendering the device unresponsive and leading to communication loss. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.7.0CPE matchmatch criteria
cpe:2.3:o:schneider-electric:powerlogic_pm5341_firmware:*:*:*:*:*:*:*:*
< 2.4.0CPE matchmatch criteria
cpe:2.3:o:schneider-electric:powerlogic_pm5340_firmware:*:*:*:*:*:*:*:*
< 2.4.0CPE matchmatch criteria
cpe:2.3:o:schneider-electric:powerlogic_pm5320_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.7HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
NONE
VS Integrity
NONE
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.78%
Probability of exploitation in next 30 days
EPSS Percentile
52.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0078 is in the 28th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

download.schneider-electric.com / doc/SEVD-2024-317-01/SEVD-2024-317-01.pdf
MitigationPatchVendor Advisory