Information disclosure in Cisco Duo Authentication Proxy
CVE-2023-20207
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 vulnerability exists because certain unencrypted credentials are stored. An attacker could exploit this vulnerability by accessing the logs on an affected system and obtaining credentials that they may not normally have access to. A successful exploit could allow the attacker to view sensitive information in clear text.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (38.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Cisco Duo Authentication Proxy — versions 2.10.0, 2.10.1, 2.11.0
- Duo Authentication Proxy — versions 5.8.1, 6.0.0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2023-20207?
- CVE-2023-20207 is a medium-severity vulnerability in Cisco Duo Authentication Proxy, classified under Insertion of Sensitive Information into Log File. CVSS score: 4.9/10. Published 2023-07-12.
- How severe is CVE-2023-20207?
- Medium severity. CVSS v3 base score is 4.9 out of 10.