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Case File

CVE-2016-6406

CRITICAL · CVSS 9.8 EPSS 3.57%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-09-22 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. It affects Cisco. It may be remotely exploitable.

CVE
CVE-2016-6406
Severity
CRITICAL
CVSS
9.8
EPSS
3.57%
Cisco

Original NVD Description

Cisco IronPort AsyncOS 9.1.2-023, 9.1.2-028, 9.1.2-036, 9.7.2-046, 9.7.2-047, 9.7.2-054, 10.0.0-124, and 10.0.0-125 on Email Security Appliance (ESA) devices, when Enrollment Client before 1.0.2-065 is installed, allows remote attackers to obtain root access via a connection to the testing/debugging interface, aka Bug ID CSCvb26017.