CVE-2026-76978
Command Injection vulnerability
Description
ZohoCorp ManageEngine OpManager and Firewall Analyzer versions 12.8.709 and below were vulnerable to a Command Injection vulnerability in the Diagnose Settings feature.
INFO
Published Date :
Sept. 23, 2026, 1:17 p.m.
Last Modified :
Sept. 23, 2026, 1:17 p.m.
Remotely Exploit :
Yes !
Source :
0fc0942c-577d-436f-ae8e-945763c79b02
Affected Products
The following products are affected by CVE-2026-76978
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 0fc0942c-577d-436f-ae8e-945763c79b02 |
Solution
- Update ManageEngine OpManager and Firewall Analyzer.
- Apply the latest available patches.
- Verify the update installation.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-76978.
| URL | Resource |
|---|---|
| https://www.manageengine.com/itom/advisory/cve-2026-76978.html |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-76978 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-76978
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-76978 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-76978 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by 0fc0942c-577d-436f-ae8e-945763c79b02
Sep. 23, 2026
Action Type Old Value New Value Added Description ZohoCorp ManageEngine OpManager and Firewall Analyzer versions 12.8.709 and below were vulnerable to a Command Injection vulnerability in the Diagnose Settings feature. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-78 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/76xxx/CVE-2026-76978.json">CVE-2026-76978</a> Added Reference https://www.manageengine.com/itom/advisory/cve-2026-76978.html