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nvd[email protected]NVD:CVE-2021-1278
HistoryJan 20, 2021 - 8:15 p.m.

CVE-2021-1278

2021-01-2020:15:16
CWE-59
CWE-119
[email protected]
web.nvd.nist.gov
5
cisco
sd-wan
vulnerabilities
remote
dos

CVSS2

7.8

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

7.5

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

AI Score

8.8

Confidence

High

EPSS

0.002

Percentile

52.6%

JSON

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Affected configurations

Nvd
Node
ciscoios_xe_sd-wanMatch-
OR
ciscosd-wan_firmwareMatch18.3.5
OR
ciscosd-wan_firmwareMatch18.3.8
OR
ciscosd-wan_firmwareMatch18.4.1
OR
ciscosd-wan_firmwareMatch18.4.4
OR
ciscosd-wan_firmwareMatch18.4.5
OR
ciscosd-wan_firmwareMatch19.2.0
OR
ciscosd-wan_firmwareMatch19.2.1
OR
ciscosd-wan_firmwareMatch19.2.2
OR
ciscosd-wan_firmwareMatch19.2.99
OR
ciscosd-wan_firmwareMatch20.1.0
OR
ciscosd-wan_vsmart_controller_firmware
AND
ciscovedge_100_routerMatch-
OR
ciscovedge_1000_routerMatch-
OR
ciscovedge_100b_routerMatch-
OR
ciscovedge_100m_routerMatch-
OR
ciscovedge_100wm_routerMatch-
OR
ciscovedge_2000_routerMatch-
OR
ciscovedge_5000_routerMatch-
OR
ciscovedge_cloud_routerMatch-
Node
ciscocatalyst_sd-wan_managerMatch-
OR
ciscosd-wan_vbond_orchestratorMatch-
VendorProductVersionCPE
ciscoios_xe_sd-wan-cpe:2.3:o:cisco:ios_xe_sd-wan:-:*:*:*:*:*:*:*
ciscosd-wan_firmware18.3.5cpe:2.3:o:cisco:sd-wan_firmware:18.3.5:*:*:*:*:*:*:*
ciscosd-wan_firmware18.3.8cpe:2.3:o:cisco:sd-wan_firmware:18.3.8:*:*:*:*:*:*:*
ciscosd-wan_firmware18.4.1cpe:2.3:o:cisco:sd-wan_firmware:18.4.1:*:*:*:*:*:*:*
ciscosd-wan_firmware18.4.4cpe:2.3:o:cisco:sd-wan_firmware:18.4.4:*:*:*:*:*:*:*
ciscosd-wan_firmware18.4.5cpe:2.3:o:cisco:sd-wan_firmware:18.4.5:*:*:*:*:*:*:*
ciscosd-wan_firmware19.2.0cpe:2.3:o:cisco:sd-wan_firmware:19.2.0:*:*:*:*:*:*:*
ciscosd-wan_firmware19.2.1cpe:2.3:o:cisco:sd-wan_firmware:19.2.1:*:*:*:*:*:*:*
ciscosd-wan_firmware19.2.2cpe:2.3:o:cisco:sd-wan_firmware:19.2.2:*:*:*:*:*:*:*
ciscosd-wan_firmware19.2.99cpe:2.3:o:cisco:sd-wan_firmware:19.2.99:*:*:*:*:*:*:*
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CVSS2

7.8

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

7.5

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

AI Score

8.8

Confidence

High

EPSS

0.002

Percentile

52.6%

JSON
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