What is CVE-2026-76980?

CVE-2026-76980 is a high-severity vulnerability in Zohocorp Manageengine Firewall Analyzer, classified under Improper Input Validation. CVSS score: 7.4/10. Published 2026-09-23.

How severe is CVE-2026-76980?

High severity. CVSS v3 base score is 7.4 out of 10.

Improper input validation in Zohocorp Manageengine Firewall Analyzer

CVE-2026-76980

ZohoCorp ManageEngine OpManager and Firewall Analyzer versions 12.8.709 and below were vulnerable to a Data Exposure vulnerability in the Firewall Analyzer syslog collector.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

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

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

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-20 — Improper Input Validation

References

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

Frequently asked questions

What is CVE-2026-76980?: CVE-2026-76980 is a high-severity vulnerability in Zohocorp Manageengine Firewall Analyzer, classified under Improper Input Validation. CVSS score: 7.4/10. Published 2026-09-23.
How severe is CVE-2026-76980?: High severity. CVSS v3 base score is 7.4 out of 10.