What is CVE-2026-12370?

CVE-2026-12370 is a high-severity vulnerability in Zohocorp Manageengine Netflow Analyzer, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 7.6/10. Published 2026-09-23.

How severe is CVE-2026-12370?

High severity. CVSS v3 base score is 7.6 out of 10.

Vulnerability in Zohocorp Manageengine Netflow Analyzer

CVE-2026-12370

ZohoCorp ManageEngine OpManager, NetFlow Analyzer, and Network Configuration Manager versions 12.8.667 and below were vulnerable to a Server-Side Template Injection vulnerability in Configlet processing, which could lead to Remote Code Execution.

Published 2026-09-23 · last modified 2026-09-24.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

CWE-1336 — Improper Neutralization of Special Elements Used in a Template Engine

References

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

Frequently asked questions

What is CVE-2026-12370?: CVE-2026-12370 is a high-severity vulnerability in Zohocorp Manageengine Netflow Analyzer, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 7.6/10. Published 2026-09-23.
How severe is CVE-2026-12370?: High severity. CVSS v3 base score is 7.6 out of 10.