CVE-2016-6391 — Cisco IOS vulnerability

CWE-3994 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.7%
top 26.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco IOS
Timeline
PublishedOct 5
Latest updateMay 17

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.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDcisco/ios85 versions+84

🔴Vulnerability Details

2
GHSA
GHSA-6j52-j2fx-jpjf: Cisco IOS 12↗2022-05-17
▶
CVEList
CVE-2016-6391: Cisco IOS 12↗2016-10-05
▶

📋Vendor Advisories

1
Cisco
Cisco IOS Software Common Industrial Protocol Request Denial of Service Vulnerability↗2016-09-28
▶
CVE-2016-6391 — Cisco IOS vulnerability | cvebase