VDB

CVE-2022-20731

CVE-2022-20731 PUBLISHED CVSS 4.599999904632568 MEDIUM

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.

EPSS 0.09% · 25.3th percentile

Risk Scores

CVSS 3.1
4.599999904632568
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.09%
25.3th percentile

Affected Products

VendorProductVersions
ciscoios_rommon
ciscocatalyst_digital_building_series_switches_firmware0
CiscoCisco IOS ROMMON Softwaren/a

Exploit Intelligence

Timeline

  • Apr 14, 2022 CVE Published
  • Apr 16, 2022 EPSS Score
  • Jun 5, 2022 EPSS Score
  • Jul 26, 2022 EPSS Score
  • Sep 14, 2022 EPSS Score
  • Nov 4, 2022 EPSS Score
  • Dec 24, 2022 EPSS Score
  • Feb 12, 2023 EPSS Score
  • Mar 7, 2023 EPSS Score
  • Apr 3, 2023 EPSS Score
  • May 23, 2023 EPSS Score
  • Jul 12, 2023 EPSS Score

References

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