Information disclosure in Cisco Duo Authentication For Epic
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.
Vulnerability class: Information Disclosure
EPSS: 0.001 (1.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Cisco Duo Authentication For Epic — versions 1.0.0, 1.0.1, 1.1.9
- Cisco Duo_authentication_for_epic — versions 1.0.0, 1.0.1, 1.1.9
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@cisco.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-20503?
- CVE-2024-20503 is a medium-severity vulnerability in Cisco Duo Authentication For Epic, classified under Information Disclosure. CVSS score: 5.5/10. Published 2024-09-04.
- How severe is CVE-2024-20503?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2024-20503 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.