7.5
CVSSv3

CVE-2017-3856

Published: 22/03/2017 Updated: 03/10/2019
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

A vulnerability in the web user interface of Cisco IOS XE 3.1 up to and including 3.17 could allow an unauthenticated, remote malicious user to cause an affected device to reload. The vulnerability is due to insufficient resource handling by the affected software when the web user interface is under a high load. An attacker could exploit this vulnerability by sending a high number of requests to the web user interface of the affected software. A successful exploit could allow the malicious user to cause the affected device to reload, resulting in a denial of service (DoS) condition. To exploit this vulnerability, the attacker must have access to the management interface of the affected software, which is typically connected to a restricted management network. This vulnerability affects Cisco devices that are running a vulnerable release of Cisco IOS XE Software, if the web user interface of the software is enabled. By default, the web user interface is not enabled. Cisco Bug IDs: CSCup70353.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

cisco ios xe 3.1.3as

cisco ios xe 3.1.4s

cisco ios xe 3.10.3s

cisco ios xe 3.10.4s

cisco ios xe 3.11.1s

cisco ios xe 3.11.2s

cisco ios xe 3.11.3s

cisco ios xe 3.12.3s

cisco ios xe 3.12.4s

cisco ios xe 3.13.3s

cisco ios xe 3.13.4s

cisco ios xe 3.15.0s

cisco ios xe 3.15.1s

cisco ios xe 3.16.1s

cisco ios xe 3.16.1as

cisco ios xe 3.17s

cisco ios xe 3.1s

cisco ios xe 3.2.1se

cisco ios xe 3.2.1sg

cisco ios xe 3.2.4sg

cisco ios xe 3.2.5sg

cisco ios xe 3.2se

cisco ios xe 3.2sg

cisco ios xe 3.3.1se

cisco ios xe 3.3.1sg

cisco ios xe 3.3.3se

cisco ios xe 3.3.4se

cisco ios xe 3.4.0s

cisco ios xe 3.4.0sg

cisco ios xe 3.4.3s

cisco ios xe 3.4.3sg

cisco ios xe 3.4.7sg

cisco ios xe 3.4.8sg

cisco ios xe 3.5.1e

cisco ios xe 3.5.1s

cisco ios xe 3.5.1sq

cisco ios xe 3.5.5sq

cisco ios xe 3.5e

cisco ios xe 3.6.2s

cisco ios xe 3.6.2ae

cisco ios xe 3.6s

cisco ios xe 3.7.0e

cisco ios xe 3.7.0s

cisco ios xe 3.7.3e

cisco ios xe 3.7.3s

cisco ios xe 3.7s

cisco ios xe 3.8.0e

cisco ios xe 3.8ex

cisco ios xe 3.8s

cisco ios xe 3.1.0s

cisco ios xe 3.1.0sg

cisco ios xe 3.1.4as

cisco ios xe 3.10.0s

cisco ios xe 3.10.5s

cisco ios xe 3.10.6s

cisco ios xe 3.11.4s

cisco ios xe 3.11s

cisco ios xe 3.12s

cisco ios xe 3.13.0s

cisco ios xe 3.13s

cisco ios xe 3.14.0s

cisco ios xe 3.15.1cs

cisco ios xe 3.15.2s

cisco ios xe 3.16s

cisco ios xe 3.17.0s

cisco ios xe 3.1sg

cisco ios xe 3.2.0ja

cisco ios xe 3.2.1xo

cisco ios xe 3.2.2s

cisco ios xe 3.2.6sg

cisco ios xe 3.2.7sg

cisco ios xe 3.2xo

cisco ios xe 3.3.0s

cisco ios xe 3.3.1sq

cisco ios xe 3.3.1xo

cisco ios xe 3.3.5se

cisco ios xe 3.3s

cisco ios xe 3.4.0sq

cisco ios xe 3.4.0as

cisco ios xe 3.4.1s

cisco ios xe 3.4.4s

cisco ios xe 3.4.4sg

cisco ios xe 3.4s

cisco ios xe 3.4sg

cisco ios xe 3.5.2e

cisco ios xe 3.5.2s

cisco ios xe 3.5s

cisco ios xe 3.5sq

cisco ios xe 3.6.3e

cisco ios xe 3.6.4e

cisco ios xe 3.7.0bs

cisco ios xe 3.7.1e

cisco ios xe 3.7.4e

cisco ios xe 3.7.4s

cisco ios xe 3.8.0ex

cisco ios xe 3.8.0s

cisco ios xe 3.9.0e

cisco ios xe 3.9.0s

cisco ios xe 3.1.1s

cisco ios xe 3.1.1sg

cisco ios xe 3.10.1s

cisco ios xe 3.10.1xbs

cisco ios xe 3.10.7s

cisco ios xe 3.10.8s

cisco ios xe 3.12.0s

cisco ios xe 3.12.0as

cisco ios xe 3.13.0as

cisco ios xe 3.13.1s

cisco ios xe 3.14.1s

cisco ios xe 3.14.2s

cisco ios xe 3.15.3s

cisco ios xe 3.15s

cisco ios xe 3.17.1s

cisco ios xe 3.17.1as

cisco ios xe 3.2.0se

cisco ios xe 3.2.0sg

cisco ios xe 3.2.2se

cisco ios xe 3.2.2sg

cisco ios xe 3.2.8sg

cisco ios xe 3.2.9sg

cisco ios xe 3.3.0se

cisco ios xe 3.3.0sg

cisco ios xe 3.3.0sq

cisco ios xe 3.3.2s

cisco ios xe 3.3.2se

cisco ios xe 3.3se

cisco ios xe 3.3sg

cisco ios xe 3.4.1sg

cisco ios xe 3.4.1sq

cisco ios xe 3.4.5s

cisco ios xe 3.4.5sg

cisco ios xe 3.4sq

cisco ios xe 3.5.0e

cisco ios xe 3.5.2sq

cisco ios xe 3.5.3e

cisco ios xe 3.6.0e

cisco ios xe 3.6.0s

cisco ios xe 3.6.5e

cisco ios xe 3.6.5ae

cisco ios xe 3.7.1s

cisco ios xe 3.7.2e

cisco ios xe 3.7.5s

cisco ios xe 3.7.6s

cisco ios xe 3.8.1e

cisco ios xe 3.8.1s

cisco ios xe 3.9.1s

cisco ios xe 3.9.2s

cisco ios xe 3.1.2s

cisco ios xe 3.1.3s

cisco ios xe 3.10.2s

cisco ios xe 3.10.2ts

cisco ios xe 3.10s

cisco ios xe 3.11.0s

cisco ios xe 3.12.1s

cisco ios xe 3.12.2s

cisco ios xe 3.13.2s

cisco ios xe 3.13.2as

cisco ios xe 3.14.3s

cisco ios xe 3.14.4s

cisco ios xe 3.14s

cisco ios xe 3.16.0s

cisco ios xe 3.16.0cs

cisco ios xe 3.17.2s

cisco ios xe 3.17.3s

cisco ios xe 3.2.0xo

cisco ios xe 3.2.11sg

cisco ios xe 3.2.1s

cisco ios xe 3.2.3se

cisco ios xe 3.2.3sg

cisco ios xe 3.2ja

cisco ios xe 3.2s

cisco ios xe 3.3.0xo

cisco ios xe 3.3.1s

cisco ios xe 3.3.2sg

cisco ios xe 3.3.2xo

cisco ios xe 3.3sq

cisco ios xe 3.3xo

cisco ios xe 3.4.2s

cisco ios xe 3.4.2sg

cisco ios xe 3.4.6s

cisco ios xe 3.4.6sg

cisco ios xe 3.5.0s

cisco ios xe 3.5.0sq

cisco ios xe 3.5.3sq

cisco ios xe 3.5.4sq

cisco ios xe 3.6.1e

cisco ios xe 3.6.1s

cisco ios xe 3.6.5be

cisco ios xe 3.6e

cisco ios xe 3.7.2s

cisco ios xe 3.7.2ts

cisco ios xe 3.7.7s

cisco ios xe 3.7e

cisco ios xe 3.8.2e

cisco ios xe 3.8.2s

cisco ios xe 3.8e

cisco ios xe 3.9e

cisco ios xe 3.9s