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CVE-2024-23765

MEDIUMCVSS 4/10EPSS 0.16%

Last modified

CVE-2024-23765 is a medium-severity vulnerability rated 4/10 on the CVSS scale. An issue was discovered on HMS Anybus X-Gateway AB7832-F 3 devices. The gateway exposes an unidentified service on port 7412 on the network. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

Description

An issue was discovered on HMS Anybus X-Gateway AB7832-F 3 devices. The gateway exposes an unidentified service on port 7412 on the network. All the network services of the gateway become unresponsive after sending 85 requests to this port. The content and length of the frame does not matter. The device needs to be restarted to resume operations.

Metrics

CVSS 3.1
4/10

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

EPSS Probability
0.16%

5.3th percentile

Probability of exploitation in the next 30 days. Learn more

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2024-23765?
An issue was discovered on HMS Anybus X-Gateway AB7832-F 3 devices. The gateway exposes an unidentified service on port 7412 on the network. All the network services of the gateway become unresponsive after sending 85 requests to this port. The content and length of the frame does not matter. The device needs to be restarted to resume operations.
How severe is CVE-2024-23765?
CVE-2024-23765 has a CVSS score of 4/10 (MEDIUM severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.
How do I fix CVE-2024-23765?
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.

Are you affected by CVE-2024-23765?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST