CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
47.3%
A vulnerability in motherboard console ports of line cards for Cisco ASR 1000 Series Aggregation Services Routers and Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, physical attacker to access an affected device’s operating system. The vulnerability exists because an engineering console port is available on the motherboard of the affected line cards. An attacker could exploit this vulnerability by physically connecting to the console port on the line card. A successful exploit could allow the attacker to gain full access to the affected device’s operating system. This vulnerability affects only Cisco ASR 1000 Series Routers that have removable line cards and Cisco cBR-8 Converged Broadband Routers, if they are running certain Cisco IOS XE 3.16 through 16.5 releases. Cisco Bug IDs: CSCvc65866, CSCve77132.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | ios_xe | 3.13.0as | cpe:2.3:o:cisco:ios_xe:3.13.0as:*:*:*:*:*:*:* |
cisco | ios_xe | 3.13.0s | cpe:2.3:o:cisco:ios_xe:3.13.0s:*:*:*:*:*:*:* |
cisco | ios_xe | 3.13.1s | cpe:2.3:o:cisco:ios_xe:3.13.1s:*:*:*:*:*:*:* |
cisco | ios_xe | 3.13.2as | cpe:2.3:o:cisco:ios_xe:3.13.2as:*:*:*:*:*:*:* |
cisco | ios_xe | 3.13.2s | cpe:2.3:o:cisco:ios_xe:3.13.2s:*:*:*:*:*:*:* |
cisco | ios_xe | 3.13.3s | cpe:2.3:o:cisco:ios_xe:3.13.3s:*:*:*:*:*:*:* |
cisco | ios_xe | 3.13.4s | cpe:2.3:o:cisco:ios_xe:3.13.4s:*:*:*:*:*:*:* |
cisco | ios_xe | 3.13.5as | cpe:2.3:o:cisco:ios_xe:3.13.5as:*:*:*:*:*:*:* |
cisco | ios_xe | 3.13.5s | cpe:2.3:o:cisco:ios_xe:3.13.5s:*:*:*:*:*:*:* |
cisco | ios_xe | 3.13.6as | cpe:2.3:o:cisco:ios_xe:3.13.6as:*:*:*:*:*:*:* |
[
{
"product": "Cisco IOS XE",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Cisco IOS XE"
}
]
}
]
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
47.3%