What is the CVSS score of CVE-2025-1758?

CVE-2025-1758 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L. EPSS exploitation probability: 0.1%.

Which versions of Multi Tenant Loadmaster are affected by CVE-2025-1758?

Organizations using Improper Input Validation vulnerability in Progress LoadMaster should be aware of moderate risk from CVE-2025-1758, a stack-based buffer overflow vulnerability rated CVSS 4.3.

How to fix or mitigate CVE-2025-1758?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Multi Tenant Loadmaster CVE-2025-1758

MEDIUM

Stack-based Buffer Overflow (CWE-121)

2025-03-19 security@progress.com

Buffer Overflow Stack Overflow Multi Tenant Loadmaster Loadmaster

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:32 vuln.today

CVE Published

Mar 19, 2025 - 16:15 nvd

MEDIUM 4.3

DescriptionCVE.org

Improper Input Validation vulnerability in Progress LoadMaster allows : Buffer OverflowThis issue affects:

LoadMaster: 7.2.40.0 and above
ECS: All versions
Multi-Tenancy: 7.1.35.4 and above

AnalysisAI

Improper Input Validation vulnerability in Progress LoadMaster allows : Buffer OverflowThis issue affects: * LoadMaster: 7.2.40.0 and above * ECS: All versions * Multi-Tenancy: 7.1.35.4 and above. Rated medium severity (CVSS 4.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-121. Improper Input Validation vulnerability in Progress LoadMaster allows : Buffer OverflowThis issue affects: * LoadMaster: 7.2.40.0 and above * ECS: All versions * Multi-Tenancy: 7.1.35.4 and above Affected products include: Progress Multi-Tenant Loadmaster, Progress Loadmaster.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.