CVE-2026-77690
Received Received - Intake

Command Injection in Zoho ManageEngine Key Manager Plus

Publication date: 2026-11-04

Last updated on: 2026-11-04

Assigner: ManageEngine

Description
ZohoCorp ManageEngine Key Manager Plus versions before 7151 were vulnerable to a Command Injection vulnerability that allowed authenticated users with certificate deployment privileges to execute arbitrary commands through specially crafted input when configuring a deployment target.

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Meta Information

Published
2026-11-04
Last Modified
2026-11-04
Generated
2026-11-04
AI Q&A
2026-11-04
EPSS Evaluated
N/A
NVD
CVE-2026-77690
EUVD
EUVD-2026-116757

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Zohocorp ManageEngine Key Manager Plus 0

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-78 The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

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Executive Summary

This is a high-severity command injection vulnerability in ZohoCorp ManageEngine Key Manager Plus versions before 7151. It allows authenticated users with certificate deployment privileges to execute arbitrary operating system commands on the configured deployment target by providing specially crafted input during certificate deployment.

Detection Guidance

Detecting this vulnerability requires checking the version of ManageEngine Key Manager Plus installed on your system. If the version is below 7151, the system is vulnerable. Use the following command to check the version: 'key_manager_plus_version' or check the installed version through the application's interface or logs.

Impact Analysis

An attacker with certificate deployment privileges could execute malicious commands on the system hosting Key Manager Plus, potentially leading to unauthorized access, data theft, system compromise, or further network infiltration. The impact includes high confidentiality, integrity, and availability risks as per CVSS scoring.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, which may violate compliance requirements under GDPR (data protection) and HIPAA (health information privacy). Organizations using affected versions may face regulatory penalties, reputational damage, and increased audit scrutiny.

Mitigation Strategies

Immediately upgrade to ManageEngine Key Manager Plus version 7151 or later by downloading the latest upgrade pack from the official ManageEngine website and applying it as per the provided instructions. Ensure no unauthenticated users have certificate deployment privileges until the upgrade is complete.

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