CVE-2024-20503: duo Information Disclosure — Fix

Description

A vulnerability in Cisco Duo Epic for Hyperdrive could allow an authenticated, local attacker to view sensitive information in cleartext on an affected system. This vulnerability is due to improper storage of an unencrypted registry key. A low-privileged attacker could exploit this vulnerability by viewing or querying the registry key on the affected system. A successful exploit could allow the attacker to view sensitive information in cleartext.

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CVSS v3.1 Score

5.5

MEDIUM

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

Weakness Type (CWE)

CWE-200 CWE-200

CWE-311 CWE-311

Affected Products

Vendor	Product	Versions
cisco	duo_authentication_for_epic	All
cisco	duo_authentication_for_epic	All
cisco	duo_authentication_for_epic	All
cisco	duo_authentication_for_epic	All
cisco	duo_authentication_for_epic	All
cisco	duo_authentication_for_epic	All

References

Advisories & Patches

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-duo-epic-info-sdLv6h8y

Frequently Asked Questions

What is CVE-2024-20503? +

A vulnerability in Cisco Duo Epic for Hyperdrive could allow an authenticated, local attacker to view sensitive information in cleartext on an affected system. This vulnerability is due to improper storage of an unencrypted registry key. A low-privileged attacker could exploit this vulnerability by viewing or querying the registry key on the affected system. A successful exploit could allow the attacker to view sensitive information in cleartext. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2024-20503? +

CVE-2024-20503 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-20503? +

CVE-2024-20503 affects products from cisco, specifically: duo_authentication_for_epic. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-20503? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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