7.8
CVSSv2

CVE-2016-1347

Published: 24/03/2016 Updated: 28/07/2022
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

The Wide Area Application Services (WAAS) Express implementation in Cisco IOS 15.1 up to and including 15.5 allows remote malicious users to cause a denial of service (device reload) via a crafted TCP segment, aka Bug ID CSCuq59708.

Vulnerability Trend

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cisco ios 15.2\\(4\\)m7

cisco ios 15.4\\(3\\)m2

cisco ios 15.4\\(2\\)t1

cisco ios 15.4\\(1\\)t2

cisco ios 15.1\\(4\\)gc2

cisco ios 15.4\\(2\\)t2

cisco ios 15.5\\(2\\)t3

cisco ios 15.4\\(3\\)m3

cisco ios 15.4\\(2\\)t3

cisco ios 15.5\\(3\\)m

cisco ios 15.5\\(2\\)t1

cisco ios 15.5\\(2\\)t2

cisco ios 15.4\\(3\\)m

cisco ios 15.4\\(3\\)m1

cisco ios 15.4\\(2\\)t

cisco ios 15.4\\(2\\)t4

cisco ios 15.4\\(1\\)t

cisco ios 15.4\\(1\\)t1

cisco ios 15.3\\(3\\)m3

cisco ios 15.3\\(3\\)m4

cisco ios 15.3\\(3\\)m6

cisco ios 15.3\\(3\\)m

cisco ios 15.3\\(1\\)t2

cisco ios 15.2\\(4\\)jaz1

cisco ios 15.1\\(4\\)m6

cisco ios 15.1\\(4\\)xb6

cisco ios 15.1\\(4\\)xb7

cisco ios 15.3\\(3\\)jaa1

cisco ios 15.1\\(4\\)xb4

cisco ios 15.1\\(4\\)xb5

cisco ios 15.1\\(4\\)xb5a

cisco ios 15.1\\(4\\)xb8

cisco ios 15.1\\(4\\)xb8a

Vendor Advisories

A vulnerability in the Wide Area Application Services (WAAS) Express feature of Cisco IOS Software could allow an unauthenticated, remote attacker to cause an affected device to reload The vulnerability is due to insufficient validation of TCP segments An attacker could exploit this vulnerability by routing a crafted TCP segment through an affec ...