8.8
CVSSv3

CVE-2020-3400

Published: 24/09/2020 Updated: 24/11/2020
CVSS v2 Base Score: 6.5 | Impact Score: 6.4 | Exploitability Score: 8
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 578
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Vulnerability Summary

A vulnerability in the web UI feature of Cisco IOS XE Software could allow an authenticated, remote malicious user to utilize parts of the web UI for which they are not authorized.The vulnerability is due to insufficient authorization of web UI access requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web UI. A successful exploit could allow the malicious user to utilize parts of the web UI for which they are not authorized. This could allow a Read-Only user to perform actions of an Admin user.

Vulnerability Trend

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cisco ios xe 16.2.2

cisco ios xe 16.3.1

cisco ios xe 16.3.1a

cisco ios xe 16.3.2

cisco ios xe 16.3.3

cisco ios xe 16.3.4

cisco ios xe 16.3.5

cisco ios xe 16.3.5b

cisco ios xe 16.3.6

cisco ios xe 16.3.7

cisco ios xe 16.3.8

cisco ios xe 16.3.9

cisco ios xe 16.3.10

cisco ios xe 16.3.11

cisco ios xe 17.2.1t

Vendor Advisories

A vulnerability in the web UI feature of Cisco IOS XE Software could allow an authenticated, remote attacker to utilize parts of the web UI for which they are not authorized The vulnerability is due to insufficient authorization of web UI access requests An attacker could exploit this vulnerability by sending a crafted HTTP request to the web UI ...