VDB
CVE-2022-20662
CVE-2022-20662
PUBLISHED
CVSS 6.099999904632568 MEDIUM
A vulnerability in the smart card login authentication of Cisco Duo for macOS could allow an unauthenticated attacker with physical access to bypass authentication. This vulnerability exists because the assigned user of a smart card is not properly matched with the authenticating user. An attacker could exploit this vulnerability by configuring a smart card login to bypass Duo authentication. A successful exploit could allow the attacker to use any personal identity verification (PIV) smart card for authentication, even if the smart card is not assigned to the authenticating user.
EPSS 0.15% · 35.4th percentile
Risk Scores
CVSS 3.1
6.099999904632568
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS Score
0.15%
35.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco Duo | n/a |
| cisco | duo | 0 |
Exploit Intelligence
Timeline
- Sep 30, 2022 CVE Published
- Oct 1, 2022 EPSS Score
- Nov 14, 2022 EPSS Score
- Dec 29, 2022 EPSS Score
- Feb 11, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 28, 2023 EPSS Score
- May 11, 2023 EPSS Score
- Jun 24, 2023 EPSS Score
- Aug 8, 2023 EPSS Score
- Sep 21, 2023 EPSS Score
- Nov 4, 2023 EPSS Score