What is CVE-2026-6516?

CVE-2026-6516 is a critical-severity vulnerability in Zohocorp Manageengine Adaudit Plus, classified under OS Command Injection. CVSS score: 10.0/10. Published 2026-07-23.

How severe is CVE-2026-6516?

Critical severity. CVSS v3 base score is 10.0 out of 10.

RCE in Zohocorp Manageengine Adaudit Plus

CVE-2026-6516

Zohocorp ManageEngine ADAudit Plus versions before 8606 are affected by Unauthenticated Remote code execution due to the vulnerable agent API.

Vulnerability class: Command Injection (OS Command Injection)

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L.

Affected products

Zohocorp Manageengine Adaudit Plus — versions 0

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

0fc0942c-577d-436f-ae8e-945763c79b02

Frequently asked questions

What is CVE-2026-6516?: CVE-2026-6516 is a critical-severity vulnerability in Zohocorp Manageengine Adaudit Plus, classified under OS Command Injection. CVSS score: 10.0/10. Published 2026-07-23.
How severe is CVE-2026-6516?: Critical severity. CVSS v3 base score is 10.0 out of 10.