What’s Vulnerable › Vulnerabilities

CVE-2024-20292

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-03-06 · updated 2026-06-17
• Weakness: CWE-200

Description

A vulnerability in the logging component of Cisco Duo Authentication for Windows Logon and RDP could allow an authenticated, local attacker to view sensitive information in clear text on an affected system. This vulnerability is due to improper storage of an unencrypted registry key in certain logs. An attacker could exploit this vulnerability by accessing the logs on an affected system. A successful exploit could allow the attacker to view sensitive information in clear text.

Affected products

• Cisco Duo Authentication for Windows Logon and RDP: from 4.0.0 before 4.3.0 — fixed in 4.3.0

How to fix

Upgrade to a fixed version: Cisco Duo Authentication for Windows Logon and RDP 4.3.0. Check the vendor advisory for mitigations.

References

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-duo-infodisc-rLCEqm6T
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-duo-infodisc-rLCEqm6T

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