CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
52.6%
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.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | ip_dect_210_firmware | * | cpe:2.3:o:cisco:ip_dect_210_firmware:*:*:*:*:*:*:*:* |
cisco | ip_dect_210 | - | cpe:2.3:h:cisco:ip_dect_210:-:*:*:*:*:*:*:* |
cisco | ip_dect_6825_firmware | * | cpe:2.3:o:cisco:ip_dect_6825_firmware:*:*:*:*:*:*:*:* |
cisco | ip_dect_6825 | - | cpe:2.3:h:cisco:ip_dect_6825:-:*:*:*:*:*:*:* |
cisco | ip_phone_8811_firmware | * | cpe:2.3:o:cisco:ip_phone_8811_firmware:*:*:*:*:*:*:*:* |
cisco | ip_phone_8811 | - | cpe:2.3:h:cisco:ip_phone_8811:-:*:*:*:*:*:*:* |
cisco | ip_phone_8841_firmware | * | cpe:2.3:o:cisco:ip_phone_8841_firmware:*:*:*:*:*:*:*:* |
cisco | ip_phone_8841 | - | cpe:2.3:h:cisco:ip_phone_8841:-:*:*:*:*:*:*:* |
cisco | ip_phone_8851_firmware | * | cpe:2.3:o:cisco:ip_phone_8851_firmware:*:*:*:*:*:*:*:* |
cisco | ip_phone_8851 | - | cpe:2.3:h:cisco:ip_phone_8851:-:*:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
52.6%