CVE-2024-53458

Name: CVE-2024-53458
Creator: NVD / NIST
Published: 2025-03-05T18:15:37.053+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.49%

Last modified Jun 17, 2026

CVE-2024-53458 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Sysax Multi Server 6.99 is vulnerable to a denial of service (DoS) condition when processing specially crafted SSH packets.. EPSS estimates a 0.49% chance of exploitation in the next 30 days.

Description

Sysax Multi Server 6.99 is vulnerable to a denial of service (DoS) condition when processing specially crafted SSH packets.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.49%

38.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-400

Affected Software

Vendor	Product	Versions
Sysax	Multi Server	6.99

References

https://packetstormsecurity.com/files/182468/Sysax-Multi-Server-6.99-SSH-Denial-Of-Service.htmlExploit, Third Party Advisory
https://packetstorm.news/files/id/182468Exploit, Third Party Advisory

Timeline

Published: Mar 5, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-53458?

Sysax Multi Server 6.99 is vulnerable to a denial of service (DoS) condition when processing specially crafted SSH packets.

How severe is CVE-2024-53458?

CVE-2024-53458 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.49% probability of exploitation in the next 30 days.

How do I fix CVE-2024-53458?

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-2024-53458?

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

Scan your code now

Source: NVD / NIST