CVE-2025-13447

OS Command Injection Remote Code Execution Vulnerability in Progress LoadMaster

8.4 High

OS Command Injection Remote Code Execution Vulnerability in API in Progress LoadMaster allows an authenticated attacker with “User Administration” permissions to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in the API input parameters

Attack profile

How easy it is to exploit

Attack vector: Adjacent network
Complexity: Low
Privileges needed: High
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

27.2%Up 27.1 points since Jan 14, 2026

What each source reports

CVE List Score used 8.4

OS Command Injection Remote Code Execution Vulnerability in Progress LoadMaster

Record: CVE-2025-13447
CVSS 3.1: 8.4 HighCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Updated: 2026-11-02

EUVDEUVD-2026-2346 8.4

Record: EUVD-2026-2346
CVSS 3.1: 8.4 HighCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-ppf5-xm45-3xc6 8.4

OS Command Injection Remote Code Execution Vulnerability in API in Progress LoadMaster allows an...

Record: GHSA-ppf5-xm45-3xc6
CVSS 3.1: 8.4 HighCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Weakness: CWE-78
Updated: 2026-11-02

NVD 8.4

Record: CVE-2025-13447
CVSS 3.1: 8.4 HighCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS 3.1: 6.8 MediumCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-78
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-13447 is a high vulnerability (CVSS 8.4) in Progress Loadmaster, published January 13, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 27.2%, the 98th percentile. No source names a fixed version.