CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
56.6%
A vulnerability in the implementation of a protocol in Cisco Integrated Services Routers Generation 2 (ISR G2) Routers running Cisco IOS 15.0 through 15.6 could allow an unauthenticated, adjacent attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to a misclassification of Ethernet frames. An attacker could exploit this vulnerability by sending a crafted Ethernet frame to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Cisco Bug IDs: CSCvc03809.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | ios | * | cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:* |
cisco | 1000_integrated_services_router | - | cpe:2.3:h:cisco:1000_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 1100-4g\/6g_integrated_services_router | - | cpe:2.3:h:cisco:1100-4g\/6g_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 1100-4g_integrated_services_router | - | cpe:2.3:h:cisco:1100-4g_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 1100-4gltegb_integrated_services_router | - | cpe:2.3:h:cisco:1100-4gltegb_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 1100-4gltena_integrated_services_router | - | cpe:2.3:h:cisco:1100-4gltena_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 1100-8p_integrated_services_router | - | cpe:2.3:h:cisco:1100-8p_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 1100-lte_integrated_services_router | - | cpe:2.3:h:cisco:1100-lte_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 1100_integrated_services_router | - | cpe:2.3:h:cisco:1100_integrated_services_router:-:*:*:*:*:*:*:* |
cisco | 1101-4p_integrated_services_router | - | cpe:2.3:h:cisco:1101-4p_integrated_services_router:-:*:*:*:*:*:*:* |
[
{
"product": "Cisco IOS",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Cisco IOS"
}
]
}
]
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
56.6%