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Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches Vulnerabilities

cisco-sa-cdb-cmicr-vulns-KJjFtNb · High · Published · Updated

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. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cdb-cmicr-dos-KJjFtNb

Cisco advisory ·CSAF JSON

Workarounds

There are no workarounds that address these vulnerabilities.

CVEsCVE-2022-20661, CVE-2022-20731
Cisco Bug IDsCSCvz02634, CSCvz42624, CSCvz57636, CSCvz30892, CSCvz34674
CVSS ScoreBase 4.6
Base 4.6 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:X/RL:X/RC:X
Base 6.8 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:X
Product Names From Source
Cisco IOS ROMMON Software

Related Products

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Cisco Catalyst Micro Switches CVE-2022-20731 Cisco OpenVuln
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Cisco Catalyst Digital Building Series Switches CVE-2022-20731 Cisco OpenVuln
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Cisco IOS ROMMON Software CVE-2022-20731 Cisco OpenVuln
Cisco IOS ROMMON Software CVE-2022-20661 Cisco OpenVuln
Cisco IOS CVE-2022-20731 Cisco OpenVuln
Cisco IOS CVE-2022-20661 Cisco OpenVuln