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cve[email protected]CVE-2021-1619
HistorySep 23, 2021 - 3:15 a.m.

CVE-2021-1619

2021-09-2303:15:12
CWE-908
CWE-824
web.nvd.nist.gov
34
2
cisco
ios xe software
vulnerability
aaa function
authentication
authorization
accounting
netconf
restconf
remote attacker
denial of service
nvd
cve-2021-1619

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.3%

A vulnerability in the authentication, authorization, and accounting (AAA) function of Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass NETCONF or RESTCONF authentication and do either of the following: Install, manipulate, or delete the configuration of an affected device Cause memory corruption that results in a denial of service (DoS) on an affected device This vulnerability is due to an uninitialized variable. An attacker could exploit this vulnerability by sending a series of NETCONF or RESTCONF requests to an affected device. A successful exploit could allow the attacker to use NETCONF or RESTCONF to install, manipulate, or delete the configuration of a network device or to corrupt memory on the device, resulting a DoS.

Affected configurations

NVD
Node
ciscoios_xeMatch16.3.1
OR
ciscoios_xeMatch16.3.1a
OR
ciscoios_xeMatch16.3.2
OR
ciscoios_xeMatch16.3.3
OR
ciscoios_xeMatch16.3.4
OR
ciscoios_xeMatch16.3.5
OR
ciscoios_xeMatch16.3.5b
OR
ciscoios_xeMatch16.3.6
OR
ciscoios_xeMatch16.3.7
OR
ciscoios_xeMatch16.3.8
OR
ciscoios_xeMatch16.3.9
OR
ciscoios_xeMatch16.3.10
OR
ciscoios_xeMatch16.3.11
OR
ciscoios_xeMatch16.4.1
OR
ciscoios_xeMatch16.4.2
OR
ciscoios_xeMatch16.4.3
OR
ciscoios_xeMatch16.5.1
OR
ciscoios_xeMatch16.5.1a
OR
ciscoios_xeMatch16.5.1b
OR
ciscoios_xeMatch16.5.2
OR
ciscoios_xeMatch16.5.3
OR
ciscoios_xeMatch16.6.1
OR
ciscoios_xeMatch16.6.2
OR
ciscoios_xeMatch16.6.3
OR
ciscoios_xeMatch16.6.4
OR
ciscoios_xeMatch16.6.4a
OR
ciscoios_xeMatch16.6.4s
OR
ciscoios_xeMatch16.6.5
OR
ciscoios_xeMatch16.6.5a
OR
ciscoios_xeMatch16.6.5b
OR
ciscoios_xeMatch16.6.6
OR
ciscoios_xeMatch16.6.7
OR
ciscoios_xeMatch16.6.7a
OR
ciscoios_xeMatch16.6.8
OR
ciscoios_xeMatch16.6.9
OR
ciscoios_xeMatch16.7.1
OR
ciscoios_xeMatch16.7.1a
OR
ciscoios_xeMatch16.7.1b
OR
ciscoios_xeMatch16.7.2
OR
ciscoios_xeMatch16.7.3
OR
ciscoios_xeMatch16.7.4
OR
ciscoios_xeMatch16.8.1
OR
ciscoios_xeMatch16.8.1a
OR
ciscoios_xeMatch16.8.1b
OR
ciscoios_xeMatch16.8.1c
OR
ciscoios_xeMatch16.8.1d
OR
ciscoios_xeMatch16.8.1e
OR
ciscoios_xeMatch16.8.1s
OR
ciscoios_xeMatch16.8.2
OR
ciscoios_xeMatch16.8.3
OR
ciscoios_xeMatch16.9.1
OR
ciscoios_xeMatch16.9.1a
OR
ciscoios_xeMatch16.9.1b
OR
ciscoios_xeMatch16.9.1c
OR
ciscoios_xeMatch16.9.1d
OR
ciscoios_xeMatch16.9.1s
OR
ciscoios_xeMatch16.9.2
OR
ciscoios_xeMatch16.9.2a
OR
ciscoios_xeMatch16.9.2s
OR
ciscoios_xeMatch16.9.3
OR
ciscoios_xeMatch16.9.3a
OR
ciscoios_xeMatch16.9.3h
OR
ciscoios_xeMatch16.9.3s
OR
ciscoios_xeMatch16.9.4
OR
ciscoios_xeMatch16.9.4c
OR
ciscoios_xeMatch16.9.5
OR
ciscoios_xeMatch16.9.5f
OR
ciscoios_xeMatch16.9.6
OR
ciscoios_xeMatch16.9.7
OR
ciscoios_xeMatch16.10.1
OR
ciscoios_xeMatch16.10.1a
OR
ciscoios_xeMatch16.10.1b
OR
ciscoios_xeMatch16.10.1c
OR
ciscoios_xeMatch16.10.1d
OR
ciscoios_xeMatch16.10.1e
OR
ciscoios_xeMatch16.10.1f
OR
ciscoios_xeMatch16.10.1g
OR
ciscoios_xeMatch16.10.1s
OR
ciscoios_xeMatch16.10.2
OR
ciscoios_xeMatch16.10.3
OR
ciscoios_xeMatch16.11.1
OR
ciscoios_xeMatch16.11.1a
OR
ciscoios_xeMatch16.11.1b
OR
ciscoios_xeMatch16.11.1c
OR
ciscoios_xeMatch16.11.1s
OR
ciscoios_xeMatch16.11.2
OR
ciscoios_xeMatch16.12.1
OR
ciscoios_xeMatch16.12.1a
OR
ciscoios_xeMatch16.12.1c
OR
ciscoios_xeMatch16.12.1s
OR
ciscoios_xeMatch16.12.1t
OR
ciscoios_xeMatch16.12.1w
OR
ciscoios_xeMatch16.12.1x
OR
ciscoios_xeMatch16.12.1y
OR
ciscoios_xeMatch16.12.1z
OR
ciscoios_xeMatch16.12.1z1
OR
ciscoios_xeMatch16.12.1za
OR
ciscoios_xeMatch16.12.2
OR
ciscoios_xeMatch16.12.2a
OR
ciscoios_xeMatch16.12.2s
OR
ciscoios_xeMatch16.12.2t
OR
ciscoios_xeMatch16.12.3
OR
ciscoios_xeMatch16.12.3a
OR
ciscoios_xeMatch16.12.3s
OR
ciscoios_xeMatch16.12.4
OR
ciscoios_xeMatch16.12.4a
OR
ciscoios_xeMatch16.12.5
OR
ciscoios_xeMatch16.12.5a
OR
ciscoios_xeMatch16.12.5b
OR
ciscoios_xeMatch17.1.1
OR
ciscoios_xeMatch17.1.1a
OR
ciscoios_xeMatch17.1.1s
OR
ciscoios_xeMatch17.1.1t
OR
ciscoios_xeMatch17.1.2
OR
ciscoios_xeMatch17.1.3
OR
ciscoios_xeMatch17.2.1
OR
ciscoios_xeMatch17.2.1a
OR
ciscoios_xeMatch17.2.1r
OR
ciscoios_xeMatch17.2.1v
OR
ciscoios_xe_sd-wan
OR
ciscoios_xe_sd-wan_16.10.1_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.1_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.1_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.1_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.10.2_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.2_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.2_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.2_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.10.3_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.3_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.3_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.3_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.10.3a_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.3a_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.3a_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.3a_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.10.3a_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.10.3b_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.3b_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.3b_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.3b_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.10.3b_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.10.4_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.4_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.4_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.4_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.10.4_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.10.5_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.5_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.5_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.5_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.10.5_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.10.6_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.6_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.6_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.10.6_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.10.6_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.11.1_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.11.1_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.11.1_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.11.1_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.11.1a_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.11.1a_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.11.1a_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.11.1a_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.11.1a_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.11.1b_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.11.1b_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.11.1b_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.11.1b_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.11.1b_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.11.1d_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.11.1d_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.11.1f_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.11.1s_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.11.1s_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.11.1s_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.11.1s_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.11.1s_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.12.1_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1_when_installed_on_1100_series_industrial_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.12.1_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.12.1a_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1a_when_installed_on_1100_series_industrial_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1a_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1a_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1a_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.12.1a_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.12.1b_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1b_when_installed_on_1100_series_industrial_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1b_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1b_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1b_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.12.1b_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.12.1b1_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1b1_when_installed_on_1100_series_industrial_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1b1_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1b1_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1b1_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.12.1b1_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.12.1c_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1c_when_installed_on_1100_series_industrial_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1c_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1c_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1c_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.12.1c_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.12.1d_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1d_when_installed_on_1100_series_industrial_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1d_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1d_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1d_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.12.1d_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.12.1e_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1e_when_installed_on_1100_series_industrial_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1e_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1e_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.1e_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.12.1e_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.12.2r_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.2r_when_installed_on_1100_series_industrial_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.2r_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.2r_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.2r_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.12.2r_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.12.3_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.3_when_installed_on_1100_series_industrial_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.3_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.3_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.3_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.12.3_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.12.4_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.4_when_installed_on_1100_series_industrial_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.4_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.4_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.4_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.12.4_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.12.4a_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.4a_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.12.4a_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.12.5_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.5_when_installed_on_1100_series_industrial_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.5_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.5_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.12.5_when_installed_on_cloud_services_router_1000vMatchseries
OR
ciscoios_xe_sd-wan_16.12.5_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.9.1_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.9.1_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.9.1_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.9.1_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.9.2_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.9.2_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.9.2_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.9.2_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.9.3_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.9.3_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.9.3_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.9.3_when_installed_on_integrated_services_virtualMatchrouter
OR
ciscoios_xe_sd-wan_16.9.4_when_installed_on_1000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.9.4_when_installed_on_4000_series_integrated_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.9.4_when_installed_on_asr_1000_series_aggregation_servicesMatchrouters
OR
ciscoios_xe_sd-wan_16.9.4_when_installed_on_integrated_services_virtualMatchrouter

CNA Affected

[
  {
    "product": "Cisco IOS XE Software ",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]

Social References

More

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

66.3%