CVE-2023-20207 MEDIUM

CVE-2023-20207

Vendor Cisco
Product Cisco Duo Authentication Proxy
Weakness CWE-532 · Sensitive info in logs
Published July 12, 2023
Last update August 2, 2024

CVSS base score

4.9/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

What the vulnerability does

01Description

A vulnerability in the logging component of Cisco Duo Authentication Proxy could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system. This vulnerability exists because certain unencrypted credentials are stored. An attacker could exploit this vulnerability by accessing the logs on an affected system and obtaining credentials that they may not normally have access to. A successful exploit could allow the attacker to view sensitive information in clear text.

Key dates

02Disclosure timeline

July 12, 2023 CVE published
August 2, 2024 Record updated