Command Injection Vulnerability in Security Center by Tenable
CVE-2026-19681

9.4CRITICAL

Key Information:

Vendor

Tenable, Inc.

Status
Security Center
Vendor
CVE Published:
14 August 2026

What is CVE-2026-19681?

An authenticated command injection vulnerability is present in Tenable's Security Center, specifically associated with the file upload functionality. When an attacker uploads a maliciously constructed file, they can execute arbitrary commands on the host operating system, potentially compromising the integrity and security of the system. This issue underscores the critical need for secure file handling practices to prevent unauthorized command execution.

Affected Version(s)

Security Center Linux 0

References

https://www.tenable.com/security/tns-2026-22
vendor-advisory

CVSS V4

Score:
9.4
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.