PT-2022-6728 · Cisco · Cisco Duo Authentication Proxy

Published 2022-10-27 · Updated 2024-01-25 · CVE-2023-20207

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Duo Authentication Proxy (affected versions not specified)

Description 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 issue exists because certain unencrypted credentials are stored. An attacker could exploit this by accessing the logs on an affected system and obtaining credentials they may not normally have access to, potentially allowing them to view sensitive information in clear text.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Insertion into Log File

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-200

CWE-532

CWE-312

Related Identifiers

BDU:2023-03759

CVE-2023-20207

Affected Products

Cisco Duo Authentication Proxy

References · 6

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-duo-auth-info-JgkSWBLz · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-20207 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-03759 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-20207 · Security Note
• https://vuldb.com/ru/?id.233021 · Note
• https://t.me/cibsecurity/66561 · Telegram Post