CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
57.2%
Multiple Cisco products are affected by a vulnerability in the Snort application detection engine that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. The vulnerability is due to a flaw in the detection algorithm. An attacker could exploit this vulnerability by sending crafted packets that would flow through an affected system. A successful exploit could allow the attacker to bypass the configured policies and deliver a malicious payload to the protected network.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | ios_xe | * | cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* |
cisco | 1100-4p_integrated_services_router | - | cpe:2.3:h:cisco:1100-4p_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 1100-8p_integrated_services_router | - | cpe:2.3:h:cisco:1100-8p_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 1101-4p_integrated_services_router | - | cpe:2.3:h:cisco:1101-4p_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 1109-2p_integrated_services_router | - | cpe:2.3:h:cisco:1109-2p_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 1109-4p_integrated_services_router | - | cpe:2.3:h:cisco:1109-4p_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 1111x-8p_integrated_services_router | - | cpe:2.3:h:cisco:1111x-8p_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 4221_integrated_services_router | - | cpe:2.3:h:cisco:4221_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 4321_integrated_services_router | - | cpe:2.3:h:cisco:4321_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 4331_integrated_services_router | - | cpe:2.3:h:cisco:4331_integrated_services_router:-:*:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
57.2%