CVE-2026-64881

HIGH

Tenable, Inc. Security Center < 6.8.0 - Command Injection

Title source: rule

Description

The audit file upload handler does not sanitize filenames, allowing shell metacharacters to flow into system command execution. This input validation failure enables command injection when chained with a related vulnerability.

References (1)

Core 1

Core References

https://www.tenable.com/security/tns-2026-19

Scores

CVSS v3 8.8

EPSS 0.0144

EPSS Percentile 70.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-78

Status published

Products (1)

Tenable, Inc./Security Center < 6.8.0

Published Jul 21, 2026

Tracked Since Jul 22, 2026