CVE-2026-19628
Received Received - Intake

Command Injection in Tenable Security Center

Publication date: 2026-08-14

Last updated on: 2026-08-14

Assigner: Tenable Network Security, Inc.

Description
A command injection vulnerability exists in Tenable Security Center. An authenticated administrator could modify application configuration values to achieve arbitrary command execution on the underlying operating system when specific backend operations are triggered.

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Meta Information

Published
2026-08-14
Last Modified
2026-08-14
Generated
2026-08-14
AI Q&A
2026-08-14
EPSS Evaluated
N/A
NVD
CVE-2026-19628
EUVD
EUVD-2026-58729

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
tenable security_center to 6.9.0 (exc)
tenable security_center 6.9.0

Helpful Resources

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.

Attack-Flow Graph

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Executive Summary

CVE-2026-19628 is a command injection vulnerability in Tenable Security Center. An authenticated administrator can modify application configuration values to execute arbitrary commands on the underlying operating system when specific backend operations are triggered.

Impact Analysis

This vulnerability allows an attacker with low privileges to gain complete control over the affected system, compromising confidentiality, integrity, and availability. It can lead to unauthorized access, data theft, or system disruption.

Mitigation Strategies

Immediately upgrade Tenable Security Center to version 6.9.0 or later to address the vulnerability. Monitor Tenable's official security advisories for additional guidance and apply any recommended patches or configuration changes.

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