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CVE-2025-23406

MEDIUMCVSS 5.3/10EPSS 0.37%

Last modified

CVE-2025-23406 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Out-of-bounds read vulnerability caused by improper checking of TCP MSS option values exists in Cente middleware TCP/IP Network Series, which may lead to processing a specially crafted packet to cause the affected product crashed.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.

Description

Out-of-bounds read vulnerability caused by improper checking of TCP MSS option values exists in Cente middleware TCP/IP Network Series, which may lead to processing a specially crafted packet to cause the affected product crashed.

Metrics

CVSS 3.0
5.3/10

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS Probability
0.37%

29.1th 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-2025-23406?
Out-of-bounds read vulnerability caused by improper checking of TCP MSS option values exists in Cente middleware TCP/IP Network Series, which may lead to processing a specially crafted packet to cause the affected product crashed.
How severe is CVE-2025-23406?
CVE-2025-23406 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.
How do I fix CVE-2025-23406?
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-2025-23406?

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

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Source: NVD / NIST