vulnerability
Cisco IOS: CVE-2022-20731: Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches Vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | Apr 13, 2022 | Jan 27, 2026 | Jan 27, 2026 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Apr 13, 2022
Added
Jan 27, 2026
Modified
Jan 27, 2026
Description
Multiple vulnerabilities that affect Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches could allow an attacker to execute persistent code at boot time or to permanently prevent the device from booting, resulting in a permanent denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.
Solution
cisco-ios-upgrade-latest
NEW
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