CVE-2026-19681

CRITICAL CVSS 4.0: 9.4 EPSS 2.78%
Updated Aug 19, 2026
Tenable, Inc.
Parameter Value
CVSS 9.4 (CRITICAL)
Affected Versions before 6.9.0
Fixed In 6.9.0
Type CWE-78 (OS Command Injection)
Vendor Tenable, Inc.
Public PoC No

An authenticated command injection vulnerability exists in Security Center related to file upload processing. An attacker could exploit this issue by uploading a specially crafted file, potentially resulting in arbitrary command execution on the underlying operating system.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Tenable Security_Center
cpe:2.3:a:tenable:security_center:*:*:*:*:*:*:*:*
6.9.0