Network Unresponsiveness Due to IGMP Packet Overload
CVE-2024-9409

7.5HIGH

Key Information:

Vendor

Undisclosed

Status
Powerlogic Pm5341 Firmware
Vendor
CVE Published:
13 November 2024

What is CVE-2024-9409?

A vulnerability characterized as an uncontrolled resource consumption has been identified in various network devices manufactured by Schneider Electric. This issue can lead to significant device performance degradation, resulting in unresponsive operations. The root cause of the problem lies in the excessive handling of Internet Group Management Protocol (IGMP) packets over the network. When a high volume of IGMP packets is present, affected devices may become overwhelmed, leading to loss of communication and potential operational downtime. Mitigating this vulnerability is essential to ensure continuous and reliable network performance.

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References

https://download.schneider-electric.com/doc/SEVD-2024-317...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

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