What is CVE-2024-11861?

CVE-2024-11861 is a critical-severity vulnerability in Enersys Ampa, classified under Command Injection. CVSS score: 9.8/10. Published 2025-05-09.

How severe is CVE-2024-11861?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Enersys Ampa

CVE-2024-11861

EnerSys AMPA 22.09 and prior versions are vulnerable to command injection leading to privileged remote shell access.

Vulnerability class: Command Injection (OS Command Injection)

Published 2025-05-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.014 (71.6th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

Enersys Ampa — versions 0, 22.10

Weakness classification (CWE)

CWE-77 — Command Injection

References

github.com/mandiant/Vulnerability-Disclosures/blob/master/2025/MNDT-2025-0001.md (third-party-advisory)
www.enersys.com/4996bf/globalassets/documents/corporate/cve/enersys_cve-2024-11… (vendor-advisory)

Frequently asked questions

What is CVE-2024-11861?: CVE-2024-11861 is a critical-severity vulnerability in Enersys Ampa, classified under Command Injection. CVSS score: 9.8/10. Published 2025-05-09.
How severe is CVE-2024-11861?: Critical severity. CVSS v3 base score is 9.8 out of 10.