CVE-2021-1431

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Summary

CVECVE-2021-1431
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-03-24 20:15:00 UTC
Updated2023-11-07 03:28:00 UTC
DescriptionA vulnerability in the vDaemon process of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting a denial of service (DoS) condition. This vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Cisco Ios Xe 16.11.1 All All All
Operating System Cisco Ios Xe 16.11.1a All All All
Operating System Cisco Ios Xe 16.11.1b All All All
Operating System Cisco Ios Xe 16.11.1c All All All
Operating System Cisco Ios Xe 16.11.1s All All All
Operating System Cisco Ios Xe 16.11.2 All All All
Operating System Cisco Ios Xe 16.12.1 All All All
Operating System Cisco Ios Xe 16.12.1a All All All
Operating System Cisco Ios Xe 16.12.1c All All All
Operating System Cisco Ios Xe 16.12.1s All All All
Operating System Cisco Ios Xe 16.12.1t All All All
Operating System Cisco Ios Xe 16.12.1w All All All
Operating System Cisco Ios Xe 16.12.1x All All All
Operating System Cisco Ios Xe 16.12.1y All All All
Operating System Cisco Ios Xe 16.12.1z All All All
Operating System Cisco Ios Xe 16.12.2 All All All
Operating System Cisco Ios Xe 16.12.2a All All All
Operating System Cisco Ios Xe 16.12.2s All All All
Operating System Cisco Ios Xe 16.12.2t All All All
Operating System Cisco Ios Xe 16.12.3 All All All
Operating System Cisco Ios Xe 16.12.3a All All All
Operating System Cisco Ios Xe 16.12.3s All All All
Operating System Cisco Ios Xe 16.12.4 All All All
Operating System Cisco Ios Xe 16.12.4a All All All
Operating System Cisco Ios Xe 17.2.1 All All All
Operating System Cisco Ios Xe 17.2.1a All All All
Operating System Cisco Ios Xe 17.2.1r All All All
Operating System Cisco Ios Xe 17.2.1v All All All
Operating System Cisco Ios Xe 17.2.2 All All All
Operating System Cisco Ios Xe 17.2.3 All All All
Operating System Cisco Ios Xe 3.15.1xbs All All All
Operating System Cisco Ios Xe 3.15.2xbs All All All

References

ReferenceSourceLinkTags
Cisco IOS XE SD-WAN Software vDaemon Denial of Service Vulnerability CISCO tools.cisco.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 317133 Cisco Internetwork Operating System (IOS) XE SD-WAN Software vDaemon Denial of Service (DoS) Vulnerability (cisco-sa-iosxe-sdwdos-4zeEeC9w)

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