CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:H/Au:S/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
60.0%
Cisco IOS 12.4 and 15.0 through 15.5 and IOS XE 3.13 through 3.17 allow remote authenticated users to cause a denial of service (device reload) via crafted attributes in a BGP message, aka Bug ID CSCuz21061.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | ios | 12.4(4)xc7 | cpe:2.3:o:cisco:ios:12.4\(4\)xc7:*:*:*:*:*:*:* |
cisco | ios | 12.4(15)t17 | cpe:2.3:o:cisco:ios:12.4\(15\)t17:*:*:*:*:*:*:* |
cisco | ios | 12.4(19a) | cpe:2.3:o:cisco:ios:12.4\(19a\):*:*:*:*:*:*:* |
cisco | ios | 12.4(22)yb2 | cpe:2.3:o:cisco:ios:12.4\(22\)yb2:*:*:*:*:*:*:* |
cisco | ios | 12.4(24)gc4 | cpe:2.3:o:cisco:ios:12.4\(24\)gc4:*:*:*:*:*:*:* |
cisco | ios | 12.4(24)gc5 | cpe:2.3:o:cisco:ios:12.4\(24\)gc5:*:*:*:*:*:*:* |
cisco | ios | 15.0(1)ex | cpe:2.3:o:cisco:ios:15.0\(1\)ex:*:*:*:*:*:*:* |
cisco | ios | 15.0(1)m | cpe:2.3:o:cisco:ios:15.0\(1\)m:*:*:*:*:*:*:* |
cisco | ios | 15.0(1)m9 | cpe:2.3:o:cisco:ios:15.0\(1\)m9:*:*:*:*:*:*:* |
cisco | ios | 15.0(1)m10 | cpe:2.3:o:cisco:ios:15.0\(1\)m10:*:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:H/Au:S/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
60.0%