What is the CVSS score of CVE-2024-53458?

CVE-2024-53458 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.2%.

Which versions of Multi Server are affected by CVE-2024-53458?

Organizations using Sysax Multi Server 6.99 face notable risk from CVE-2024-53458, a resource exhaustion vulnerability rated CVSS 7.5.

Is there a public PoC exploit available for CVE-2024-53458?

Yes, a public proof-of-concept exploit is available for CVE-2024-53458. Prioritise patching immediately. EPSS: 0.2%.

How to fix or mitigate CVE-2024-53458?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

Multi Server CVE-2024-53458

HIGH

Uncontrolled Resource Consumption (CWE-400)

2025-03-05 cve@mitre.org

Denial Of Service Multi Server

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:29 vuln.today

PoC Detected

Sep 23, 2025 - 19:12 vuln.today

Public exploit code

CVE Published

Mar 05, 2025 - 18:15 nvd

HIGH 7.5

DescriptionCVE.org

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

AnalysisAI

Sysax Multi Server 6.99 is vulnerable to a denial of service (DoS) condition when processing specially crafted SSH packets. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Uncontrolled Resource Consumption (CWE-400), which allows attackers to cause denial of service by exhausting system resources. Sysax Multi Server 6.99 is vulnerable to a denial of service (DoS) condition when processing specially crafted SSH packets. Affected products include: Sysax Multi Server.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement rate limiting, set resource quotas, validate input sizes, use timeouts.