CVE-2020-3400

Cisco IOS XE Software Web UI Authorization Bypass Vulnerability

Description

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. A successful exploit could allow the attacker 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.

Scores

Faiblesses (CWE)

• CWE-862

Références européennes

• ENISA EUVD · EUVD-2020-24671
• GCVE · GCVE-0-2020-3400

Avis du CERT-FR

• CERTFR-2020-AVI-603 — Multiples vulnérabilités dans certains produits Cisco · cert.ssi.gouv.fr

Configurations affectées (CPE NVD)

• cpe:2.3:o:cisco:ios_xe:16.2.2:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:16.3.1:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:16.3.1a:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:16.3.2:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:16.3.3:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:16.3.4:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:16.3.5:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:16.3.5b:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:16.3.6:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:16.3.7:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:16.3.8:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:16.3.9:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:16.3.10:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:16.3.11:*:*:*:*:*:*:*
• cpe:2.3:o:cisco:ios_xe:17.2.1t:*:*:*:*:*:*:*

Produits affectés

Références

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webui-auth-bypass-6j2BYUc7

Sources