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Case File

CVE-2016-6391

HIGH · CVSS 7.5 EPSS 1.94%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-10-05 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Cisco. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2016-6391
Severity
HIGH
CVSS
7.5
EPSS
1.94%
Cisco

Original NVD Description

Cisco IOS 12.2 and 15.0 through 15.3 allows remote attackers to cause a denial of service (traffic-processing outage) via a crafted series of Common Industrial Protocol (CIP) requests, aka Bug ID CSCur69036.