Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2022-20661

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 27.4%
CVSS Severity
CVSS v3 Score 4.6
CVSS v2 Score 4.9
Products affected by CVE-2022-20661
  • Cisco » Cdb-8p » Version: N/A
    cpe:2.3:h:cisco:cdb-8p:-
  • Cisco » Cdb-8u » Version: N/A
    cpe:2.3:h:cisco:cdb-8u:-
  • Cisco » Cmicr-4pc » Version: N/A
    cpe:2.3:h:cisco:cmicr-4pc:-
  • Cisco » Cmicr-4ps » Version: N/A
    cpe:2.3:h:cisco:cmicr-4ps:-
  • Cisco » Cmicr-4pt » Version: N/A
    cpe:2.3:h:cisco:cmicr-4pt:-
  • Cisco » Ios » Version: 15.2(5)ex
    cpe:2.3:o:cisco:ios:15.2(5)ex
  • Cisco » Ios » Version: 15.2(5)st
    cpe:2.3:o:cisco:ios:15.2(5)st
  • Cisco » Ios » Version: 15.2(5a)e
    cpe:2.3:o:cisco:ios:15.2(5a)e
  • Cisco » Ios » Version: 15.2(5a)e1
    cpe:2.3:o:cisco:ios:15.2(5a)e1
  • Cisco » Ios » Version: 15.2(5b)e
    cpe:2.3:o:cisco:ios:15.2(5b)e
  • Cisco » Ios » Version: 15.2(5c)e
    cpe:2.3:o:cisco:ios:15.2(5c)e
  • Cisco » Ios » Version: 15.2(6)e
    cpe:2.3:o:cisco:ios:15.2(6)e
  • Cisco » Ios » Version: 15.2(6)e0a
    cpe:2.3:o:cisco:ios:15.2(6)e0a
  • Cisco » Ios » Version: 15.2(6)e0b
    cpe:2.3:o:cisco:ios:15.2(6)e0b
  • Cisco » Ios » Version: 15.2(6)e0c
    cpe:2.3:o:cisco:ios:15.2(6)e0c
  • Cisco » Ios » Version: 15.2(6)e1
    cpe:2.3:o:cisco:ios:15.2(6)e1
  • Cisco » Ios » Version: 15.2(6)e1a
    cpe:2.3:o:cisco:ios:15.2(6)e1a
  • Cisco » Ios » Version: 15.2(6)e1s
    cpe:2.3:o:cisco:ios:15.2(6)e1s
  • Cisco » Ios » Version: 15.2(6)e2
    cpe:2.3:o:cisco:ios:15.2(6)e2
  • Cisco » Ios » Version: 15.2(6)e2a
    cpe:2.3:o:cisco:ios:15.2(6)e2a
  • Cisco » Ios » Version: 15.2(6)e2b
    cpe:2.3:o:cisco:ios:15.2(6)e2b
  • Cisco » Ios » Version: 15.2(6)e3
    cpe:2.3:o:cisco:ios:15.2(6)e3
  • Cisco » Ios » Version: 15.2(6)e4
    cpe:2.3:o:cisco:ios:15.2(6)e4
  • Cisco » Ios » Version: 15.2(6)eb
    cpe:2.3:o:cisco:ios:15.2(6)eb
  • Cisco » Ios » Version: 15.2(6.0.57i)
    cpe:2.3:o:cisco:ios:15.2(6.0.57i)
  • Cisco » Ios » Version: 15.2(7)e
    cpe:2.3:o:cisco:ios:15.2(7)e
  • Cisco » Ios » Version: 15.2(7)e0a
    cpe:2.3:o:cisco:ios:15.2(7)e0a
  • Cisco » Ios » Version: 15.2(7)e0b
    cpe:2.3:o:cisco:ios:15.2(7)e0b
  • Cisco » Ios » Version: 15.2(7)e0s
    cpe:2.3:o:cisco:ios:15.2(7)e0s
  • Cisco » Ios » Version: 15.2(7)e1
    cpe:2.3:o:cisco:ios:15.2(7)e1
  • Cisco » Ios » Version: 15.2(7)e1a
    cpe:2.3:o:cisco:ios:15.2(7)e1a
  • Cisco » Ios » Version: 15.2(7)e2
    cpe:2.3:o:cisco:ios:15.2(7)e2
  • Cisco » Ios » Version: 15.2(7)e2a
    cpe:2.3:o:cisco:ios:15.2(7)e2a
  • Cisco » Ios » Version: 15.2(7)e2b
    cpe:2.3:o:cisco:ios:15.2(7)e2b
  • Cisco » Ios » Version: 15.2(7)e3
    cpe:2.3:o:cisco:ios:15.2(7)e3
  • Cisco » Ios » Version: 15.2(7)e3a
    cpe:2.3:o:cisco:ios:15.2(7)e3a
  • Cisco » Ios » Version: 15.2(7)e3k
    cpe:2.3:o:cisco:ios:15.2(7)e3k
  • Cisco » Ios » Version: 15.2(7)e4
    cpe:2.3:o:cisco:ios:15.2(7)e4
  • Cisco » Ios » Version: 15.2(8)e
    cpe:2.3:o:cisco:ios:15.2(8)e


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