Riskcovery

CVE-2025-20345

Cisco Duo Authentication Proxy Information Disclosure Vulnerability

State
Published
Severity
4.9 Medium
Published
Aug 20, 2025
Updated
Aug 20, 2025
Reserved
Oct 10, 2024

Read the record on cve.org

Description

A vulnerability in the debug logging function of Cisco Duo Authentication Proxy could allow an authenticated, high-privileged, remote attacker to view sensitive information in a system log file.

This vulnerability is due to insufficient masking of sensitive information before it is written to system log files. An attacker could exploit this vulnerability by accessing logs on an affected system. A successful exploit could allow the attacker to view sensitive information that should be restricted. 

Scores

CVSSScoreVectorSource
3.14.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:Ncisco

Weaknesses

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

ProductVersions
Cisco Duo Authentication ProxyCisco
  • 2.4.2Affected
  • 2.4.3Affected
  • 2.4.4Affected
  • 2.4.5Affected
  • 2.4.6Affected
  • 2.4.7Affected
  • 2.4.8Affected
  • 2.4.9Affected
  • 2.4.10Affected
  • 2.4.11Affected
  • 2.4.12Affected
  • 2.4.13Affected
  • 2.4.14Affected
  • 2.4.14.1Affected
  • 2.4.15Affected
  • 2.4.16Affected
  • 2.4.17Affected
  • 2.4.18Affected
  • 2.4.19Affected
  • 2.4.20Affected
  • 2.4.21Affected
  • 2.5.4Affected
  • 2.6.0Affected
  • 2.7.0Affected
  • 2.8.1Affected
  • and 43 more versions

References

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