CVE-2021-1432

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Summary

CVECVE-2021-1432
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 CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system as the root user. The attacker must be authenticated on the affected device as a low-privileged user to exploit this vulnerability. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by injecting arbitrary commands to a file as a lower-privileged user. The commands are then executed on the device by the root user. A successful exploit could allow the attacker to execute arbitrary commands as the root user.

Risk And Classification

Problem Types: CWE-74

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
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 16.12.1za 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 3.15.1xbs All All All
Operating System Cisco Ios Xe 3.15.2xbs All All All
Operating System Cisco Ios Xe Sd-wan All All All All

References

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