CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2020-3574

A vulnerability in the TCP packet processing functionality of Cisco IP Phones could allow an unauthenticated, remote attacker to cause the phone to stop responding to incoming calls, drop connected calls, or unexpectedly reload. The vulnerability is due to insufficient TCP ingress packet rate limiting. An attacker could exploit this vulnerability by sending a high and sustained rate of crafted TCP traffic to the targeted device. A successful exploit could allow the attacker to impact operations of the phone or cause the phone to reload, leading to a denial of service (DoS) condition.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.003

EPSS Ranking 48.7%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 7.8

References

Products affected by CVE-2020-3574

Cisco » Ip Dect 210 » Version: N/A

cpe:2.3:h:cisco:ip_dect_210:-
Cisco » Ip Dect 6825 » Version: N/A

cpe:2.3:h:cisco:ip_dect_6825:-
Cisco » Ip Phone 8811 » Version: N/A

cpe:2.3:h:cisco:ip_phone_8811:-
Cisco » Ip Phone 8841 » Version: N/A

cpe:2.3:h:cisco:ip_phone_8841:-
Cisco » Ip Phone 8851 » Version: N/A

cpe:2.3:h:cisco:ip_phone_8851:-
Cisco » Ip Phone 8861 » Version: N/A

cpe:2.3:h:cisco:ip_phone_8861:-
Cisco » Unified Ip Conference Phone 8831 » Version: N/A

cpe:2.3:h:cisco:unified_ip_conference_phone_8831:-
Cisco » Webex Room Phone » Version: N/A

cpe:2.3:h:cisco:webex_room_phone:-
Cisco » Ip Dect 210 Firmware » Version: N/A

cpe:2.3:o:cisco:ip_dect_210_firmware:-
Cisco » Ip Dect 6825 Firmware » Version: Any

cpe:2.3:o:cisco:ip_dect_6825_firmware:*
Cisco » Ip Phone 8811 Firmware » Version: N/A

cpe:2.3:o:cisco:ip_phone_8811_firmware:-
Cisco » Ip Phone 8811 Firmware » Version: 10.1(1)sr1

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.1(1)sr1
Cisco » Ip Phone 8811 Firmware » Version: 10.1(1)sr2

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.1(1)sr2
Cisco » Ip Phone 8811 Firmware » Version: 10.1(1.9)

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.1(1.9)
Cisco » Ip Phone 8811 Firmware » Version: 10.2(1)

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.2(1)
Cisco » Ip Phone 8811 Firmware » Version: 10.2(1)sr1

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.2(1)sr1
Cisco » Ip Phone 8811 Firmware » Version: 10.2(2)

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.2(2)
Cisco » Ip Phone 8811 Firmware » Version: 10.3(1)

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.3(1)
Cisco » Ip Phone 8811 Firmware » Version: 10.3(1)es14

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.3(1)es14
Cisco » Ip Phone 8811 Firmware » Version: 10.3(1)sr1

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.3(1)sr1
Cisco » Ip Phone 8811 Firmware » Version: 10.3(1)sr2

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.3(1)sr2
Cisco » Ip Phone 8811 Firmware » Version: 10.3(1)sr3

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.3(1)sr3
Cisco » Ip Phone 8811 Firmware » Version: 10.3(1)sr4

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.3(1)sr4
Cisco » Ip Phone 8811 Firmware » Version: 10.3(1)sr4b

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.3(1)sr4b
Cisco » Ip Phone 8811 Firmware » Version: 10.3(1)sr5

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.3(1)sr5
Cisco » Ip Phone 8811 Firmware » Version: 10.3(1)sr6

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.3(1)sr6
Cisco » Ip Phone 8811 Firmware » Version: 10.3(1)sr7

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.3(1)sr7
Cisco » Ip Phone 8811 Firmware » Version: 10.3(1.11)

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.3(1.11)
Cisco » Ip Phone 8811 Firmware » Version: 10.3(1.9)

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.3(1.9)
Cisco » Ip Phone 8811 Firmware » Version: 10.3(2)

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.3(2)
Cisco » Ip Phone 8811 Firmware » Version: 10.4(1)

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.4(1)
Cisco » Ip Phone 8811 Firmware » Version: 10.4(1)sr2

cpe:2.3:o:cisco:ip_phone_8811_firmware:10.4(1)sr2
Cisco » Ip Phone 8811 Firmware » Version: 11-0-1msr1-1

cpe:2.3:o:cisco:ip_phone_8811_firmware:11-0-1msr1-1
Cisco » Ip Phone 8811 Firmware » Version: 11.0(0.7)

cpe:2.3:o:cisco:ip_phone_8811_firmware:11.0(0.7)
Cisco » Ip Phone 8811 Firmware » Version: 11.0(1)

cpe:2.3:o:cisco:ip_phone_8811_firmware:11.0(1)
Cisco » Ip Phone 8811 Firmware » Version: 11.0(4)sr2

cpe:2.3:o:cisco:ip_phone_8811_firmware:11.0(4)sr2
Cisco » Ip Phone 8811 Firmware » Version: 11.0(5)sr1

cpe:2.3:o:cisco:ip_phone_8811_firmware:11.0(5)sr1
Cisco » Ip Phone 8811 Firmware » Version: 11.3(1)

cpe:2.3:o:cisco:ip_phone_8811_firmware:11.3(1)
Cisco » Ip Phone 8811 Firmware » Version: 9.3(3)

cpe:2.3:o:cisco:ip_phone_8811_firmware:9.3(3)
Cisco » Ip Phone 8811 Firmware » Version: 9.3(4)

cpe:2.3:o:cisco:ip_phone_8811_firmware:9.3(4)
Cisco » Ip Phone 8811 Firmware » Version: 9.3(4)sr1

cpe:2.3:o:cisco:ip_phone_8811_firmware:9.3(4)sr1
Cisco » Ip Phone 8811 Firmware » Version: 9.3(4)sr2

cpe:2.3:o:cisco:ip_phone_8811_firmware:9.3(4)sr2
Cisco » Ip Phone 8811 Firmware » Version: 9.3(4)sr3

cpe:2.3:o:cisco:ip_phone_8811_firmware:9.3(4)sr3
Cisco » Ip Phone 8841 Firmware » Version: N/A

cpe:2.3:o:cisco:ip_phone_8841_firmware:-
Cisco » Ip Phone 8841 Firmware » Version: 10.1(1)sr1

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.1(1)sr1
Cisco » Ip Phone 8841 Firmware » Version: 10.1(1)sr2

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.1(1)sr2
Cisco » Ip Phone 8841 Firmware » Version: 10.1(1.9)

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.1(1.9)
Cisco » Ip Phone 8841 Firmware » Version: 10.2(1)

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.2(1)
Cisco » Ip Phone 8841 Firmware » Version: 10.2(1)sr1

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.2(1)sr1
Cisco » Ip Phone 8841 Firmware » Version: 10.2(2)

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.2(2)
Cisco » Ip Phone 8841 Firmware » Version: 10.3(1)

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.3(1)
Cisco » Ip Phone 8841 Firmware » Version: 10.3(1)es14

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.3(1)es14
Cisco » Ip Phone 8841 Firmware » Version: 10.3(1)sr1

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.3(1)sr1
Cisco » Ip Phone 8841 Firmware » Version: 10.3(1)sr2

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.3(1)sr2
Cisco » Ip Phone 8841 Firmware » Version: 10.3(1)sr3

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.3(1)sr3
Cisco » Ip Phone 8841 Firmware » Version: 10.3(1)sr4

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.3(1)sr4
Cisco » Ip Phone 8841 Firmware » Version: 10.3(1)sr4b

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.3(1)sr4b
Cisco » Ip Phone 8841 Firmware » Version: 10.3(1)sr5

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.3(1)sr5
Cisco » Ip Phone 8841 Firmware » Version: 10.3(1)sr6

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.3(1)sr6
Cisco » Ip Phone 8841 Firmware » Version: 10.3(1)sr7

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.3(1)sr7
Cisco » Ip Phone 8841 Firmware » Version: 10.3(1.11)

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.3(1.11)
Cisco » Ip Phone 8841 Firmware » Version: 10.3(1.9)

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.3(1.9)
Cisco » Ip Phone 8841 Firmware » Version: 10.3(2)

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.3(2)
Cisco » Ip Phone 8841 Firmware » Version: 10.4(1)

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.4(1)
Cisco » Ip Phone 8841 Firmware » Version: 10.4(1)sr2

cpe:2.3:o:cisco:ip_phone_8841_firmware:10.4(1)sr2
Cisco » Ip Phone 8841 Firmware » Version: 11-0-1msr1-1

cpe:2.3:o:cisco:ip_phone_8841_firmware:11-0-1msr1-1
Cisco » Ip Phone 8841 Firmware » Version: 11.0(0.7)

cpe:2.3:o:cisco:ip_phone_8841_firmware:11.0(0.7)
Cisco » Ip Phone 8841 Firmware » Version: 11.0(1)

cpe:2.3:o:cisco:ip_phone_8841_firmware:11.0(1)
Cisco » Ip Phone 8841 Firmware » Version: 11.0(4)sr2

cpe:2.3:o:cisco:ip_phone_8841_firmware:11.0(4)sr2
Cisco » Ip Phone 8841 Firmware » Version: 11.0(5)sr1

cpe:2.3:o:cisco:ip_phone_8841_firmware:11.0(5)sr1
Cisco » Ip Phone 8841 Firmware » Version: 11.3(1)

cpe:2.3:o:cisco:ip_phone_8841_firmware:11.3(1)
Cisco » Ip Phone 8841 Firmware » Version: 9.3(3)

cpe:2.3:o:cisco:ip_phone_8841_firmware:9.3(3)
Cisco » Ip Phone 8841 Firmware » Version: 9.3(4)

cpe:2.3:o:cisco:ip_phone_8841_firmware:9.3(4)
Cisco » Ip Phone 8841 Firmware » Version: 9.3(4)sr1

cpe:2.3:o:cisco:ip_phone_8841_firmware:9.3(4)sr1
Cisco » Ip Phone 8841 Firmware » Version: 9.3(4)sr2

cpe:2.3:o:cisco:ip_phone_8841_firmware:9.3(4)sr2
Cisco » Ip Phone 8841 Firmware » Version: 9.3(4)sr3

cpe:2.3:o:cisco:ip_phone_8841_firmware:9.3(4)sr3
Cisco » Ip Phone 8851 Firmware » Version: N/A

cpe:2.3:o:cisco:ip_phone_8851_firmware:-
Cisco » Ip Phone 8851 Firmware » Version: 10.1(1)sr1

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.1(1)sr1
Cisco » Ip Phone 8851 Firmware » Version: 10.1(1)sr2

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.1(1)sr2
Cisco » Ip Phone 8851 Firmware » Version: 10.1(1.9)

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.1(1.9)
Cisco » Ip Phone 8851 Firmware » Version: 10.2(1)

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.2(1)
Cisco » Ip Phone 8851 Firmware » Version: 10.2(1)sr1

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.2(1)sr1
Cisco » Ip Phone 8851 Firmware » Version: 10.2(2)

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.2(2)
Cisco » Ip Phone 8851 Firmware » Version: 10.3(1)

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.3(1)
Cisco » Ip Phone 8851 Firmware » Version: 10.3(1)es14

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.3(1)es14
Cisco » Ip Phone 8851 Firmware » Version: 10.3(1)sr1

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.3(1)sr1
Cisco » Ip Phone 8851 Firmware » Version: 10.3(1)sr2

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.3(1)sr2
Cisco » Ip Phone 8851 Firmware » Version: 10.3(1)sr3

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.3(1)sr3
Cisco » Ip Phone 8851 Firmware » Version: 10.3(1)sr4

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.3(1)sr4
Cisco » Ip Phone 8851 Firmware » Version: 10.3(1)sr4b

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.3(1)sr4b
Cisco » Ip Phone 8851 Firmware » Version: 10.3(1)sr5

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.3(1)sr5
Cisco » Ip Phone 8851 Firmware » Version: 10.3(1)sr6

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.3(1)sr6
Cisco » Ip Phone 8851 Firmware » Version: 10.3(1)sr7

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.3(1)sr7
Cisco » Ip Phone 8851 Firmware » Version: 10.3(1.11)

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.3(1.11)
Cisco » Ip Phone 8851 Firmware » Version: 10.3(1.9)

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.3(1.9)
Cisco » Ip Phone 8851 Firmware » Version: 10.3(2)

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.3(2)
Cisco » Ip Phone 8851 Firmware » Version: 10.4(1)

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.4(1)
Cisco » Ip Phone 8851 Firmware » Version: 10.4(1)sr2

cpe:2.3:o:cisco:ip_phone_8851_firmware:10.4(1)sr2
Cisco » Ip Phone 8851 Firmware » Version: 11-0-1msr1-1

cpe:2.3:o:cisco:ip_phone_8851_firmware:11-0-1msr1-1
Cisco » Ip Phone 8851 Firmware » Version: 11.0(0.7)

cpe:2.3:o:cisco:ip_phone_8851_firmware:11.0(0.7)
Cisco » Ip Phone 8851 Firmware » Version: 11.0(1)

cpe:2.3:o:cisco:ip_phone_8851_firmware:11.0(1)
Cisco » Ip Phone 8851 Firmware » Version: 11.0(4)sr2

cpe:2.3:o:cisco:ip_phone_8851_firmware:11.0(4)sr2
Cisco » Ip Phone 8851 Firmware » Version: 11.0(5)sr1

cpe:2.3:o:cisco:ip_phone_8851_firmware:11.0(5)sr1
Cisco » Ip Phone 8851 Firmware » Version: 11.3(1)

cpe:2.3:o:cisco:ip_phone_8851_firmware:11.3(1)
Cisco » Ip Phone 8851 Firmware » Version: 9.3(3)

cpe:2.3:o:cisco:ip_phone_8851_firmware:9.3(3)
Cisco » Ip Phone 8851 Firmware » Version: 9.3(4)

cpe:2.3:o:cisco:ip_phone_8851_firmware:9.3(4)
Cisco » Ip Phone 8851 Firmware » Version: 9.3(4)sr1

cpe:2.3:o:cisco:ip_phone_8851_firmware:9.3(4)sr1
Cisco » Ip Phone 8851 Firmware » Version: 9.3(4)sr2

cpe:2.3:o:cisco:ip_phone_8851_firmware:9.3(4)sr2
Cisco » Ip Phone 8851 Firmware » Version: 9.3(4)sr3

cpe:2.3:o:cisco:ip_phone_8851_firmware:9.3(4)sr3
Cisco » Ip Phone 8861 Firmware » Version: N/A

cpe:2.3:o:cisco:ip_phone_8861_firmware:-
Cisco » Ip Phone 8861 Firmware » Version: 10.1(1)sr1

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.1(1)sr1
Cisco » Ip Phone 8861 Firmware » Version: 10.1(1)sr2

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.1(1)sr2
Cisco » Ip Phone 8861 Firmware » Version: 10.1(1.9)

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.1(1.9)
Cisco » Ip Phone 8861 Firmware » Version: 10.2(1)

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.2(1)
Cisco » Ip Phone 8861 Firmware » Version: 10.2(1)sr1

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.2(1)sr1
Cisco » Ip Phone 8861 Firmware » Version: 10.2(2)

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.2(2)
Cisco » Ip Phone 8861 Firmware » Version: 10.3(1)

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.3(1)
Cisco » Ip Phone 8861 Firmware » Version: 10.3(1)es14

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.3(1)es14
Cisco » Ip Phone 8861 Firmware » Version: 10.3(1)sr1

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.3(1)sr1
Cisco » Ip Phone 8861 Firmware » Version: 10.3(1)sr2

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.3(1)sr2
Cisco » Ip Phone 8861 Firmware » Version: 10.3(1)sr3

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.3(1)sr3
Cisco » Ip Phone 8861 Firmware » Version: 10.3(1)sr4

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.3(1)sr4
Cisco » Ip Phone 8861 Firmware » Version: 10.3(1)sr4b

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.3(1)sr4b
Cisco » Ip Phone 8861 Firmware » Version: 10.3(1)sr5

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.3(1)sr5
Cisco » Ip Phone 8861 Firmware » Version: 10.3(1)sr6

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.3(1)sr6
Cisco » Ip Phone 8861 Firmware » Version: 10.3(1)sr7

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.3(1)sr7
Cisco » Ip Phone 8861 Firmware » Version: 10.3(1.11)

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.3(1.11)
Cisco » Ip Phone 8861 Firmware » Version: 10.3(1.9)

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.3(1.9)
Cisco » Ip Phone 8861 Firmware » Version: 10.3(2)

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.3(2)
Cisco » Ip Phone 8861 Firmware » Version: 10.4(1)

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.4(1)
Cisco » Ip Phone 8861 Firmware » Version: 10.4(1)sr2

cpe:2.3:o:cisco:ip_phone_8861_firmware:10.4(1)sr2
Cisco » Ip Phone 8861 Firmware » Version: 11-0-1msr1-1

cpe:2.3:o:cisco:ip_phone_8861_firmware:11-0-1msr1-1
Cisco » Ip Phone 8861 Firmware » Version: 11.0(0.7)

cpe:2.3:o:cisco:ip_phone_8861_firmware:11.0(0.7)
Cisco » Ip Phone 8861 Firmware » Version: 11.0(1)

cpe:2.3:o:cisco:ip_phone_8861_firmware:11.0(1)
Cisco » Ip Phone 8861 Firmware » Version: 11.0(4)sr2

cpe:2.3:o:cisco:ip_phone_8861_firmware:11.0(4)sr2
Cisco » Ip Phone 8861 Firmware » Version: 11.0(5)sr1

cpe:2.3:o:cisco:ip_phone_8861_firmware:11.0(5)sr1
Cisco » Ip Phone 8861 Firmware » Version: 11.3(1)

cpe:2.3:o:cisco:ip_phone_8861_firmware:11.3(1)
Cisco » Ip Phone 8861 Firmware » Version: 9.3(3)

cpe:2.3:o:cisco:ip_phone_8861_firmware:9.3(3)
Cisco » Ip Phone 8861 Firmware » Version: 9.3(4)

cpe:2.3:o:cisco:ip_phone_8861_firmware:9.3(4)
Cisco » Ip Phone 8861 Firmware » Version: 9.3(4)sr1

cpe:2.3:o:cisco:ip_phone_8861_firmware:9.3(4)sr1
Cisco » Ip Phone 8861 Firmware » Version: 9.3(4)sr2

cpe:2.3:o:cisco:ip_phone_8861_firmware:9.3(4)sr2
Cisco » Ip Phone 8861 Firmware » Version: 9.3(4)sr3

cpe:2.3:o:cisco:ip_phone_8861_firmware:9.3(4)sr3
Cisco » Unified Ip Conference Phone 8831 Firmware » Version: 9.3(4)

cpe:2.3:o:cisco:unified_ip_conference_phone_8831_firmware:9.3(4)
Cisco » Webex Room Phone Firmware » Version: Any

cpe:2.3:o:cisco:webex_room_phone_firmware:*

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2020-3574

Products

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