CVE-2016-6391

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CVSS 3.0

7.5 high

EPSS

2%p79

Published

Oct 5, 2016 (Oct 5, 2016)

Modified

Jun 17, 2026

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.

Vendors: cisco
Products: ios
Weakness: CWE-399
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.9%)

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