MEDIUM SEVERITY

CVE-2025-1758

Multi Tenant Loadmaster vulnerability

CVSS
4.3
EPSS
4.8%
EPSS pct
91th
Exploited
No known
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 vendor
Progress
Affected product
Multi Tenant Loadmaster
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness type (CWE)
  • CWE-121 — Stack-based Buffer Overflow
Published
2025-03-19

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable from an adjacent network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to low impact to availability.

Its EPSS score of 4.8% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2025-1758

  • Confirm whether Progress Multi Tenant Loadmaster is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2025-1758.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2025-1758

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