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CVE-2024-45163

CRITICALCVSS 9.1/10EPSS 0.77%

Last modified

CVE-2024-45163 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. The Mirai botnet through 2024-08-19 mishandles simultaneous TCP connections to the CNC (command and control) server. Unauthenticated sessions remain open, causing resource consumption. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

Description

The Mirai botnet through 2024-08-19 mishandles simultaneous TCP connections to the CNC (command and control) server. Unauthenticated sessions remain open, causing resource consumption. For example, an attacker can send a recognized username (such as root), or can send arbitrary data.

Metrics

CVSS 3.1
9.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

EPSS Probability
0.77%

51.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2024-45163?
The Mirai botnet through 2024-08-19 mishandles simultaneous TCP connections to the CNC (command and control) server. Unauthenticated sessions remain open, causing resource consumption. For example, an attacker can send a recognized username (such as root), or can send arbitrary data.
How severe is CVE-2024-45163?
CVE-2024-45163 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.
How do I fix CVE-2024-45163?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST