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The vulnerability is due to incorrect mapping of a command to task groups within the source code. An attacker could exploit this vulnerability by first authenticating to the local CLI shell on the device and using the CLI command to bypass the task group–based checks. A successful exploit could allow the attacker to elevate privileges and perform actions on the device without authorization checks.","A vulnerability in task group assignment for a specific CLI command in Cisco IOS XR Software could allow an authenticated, local CLI shell user to elevate 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This allows attackers to bypass intended access restrictions.","Assuming a user with a given identity, authorization is the process of determining whether that user can access a given resource, based on the user's privileges and any permissions or other access-control specifications that apply to the resource.\nWhen access control checks are incorrectly applied, users are able to access data or perform actions that they should not be allowed to perform. This can lead to a wide range of problems, including information exposures, denial of service, and arbitrary code execution.","Incomplete","Class","Simple",false,[],{"title":129,"metaDescription":130,"keywords":131,"canonicalUrl":132,"structuredData":133},"What is CVE-2020-3473? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-3473, a high severity cyber security vulnerability from 2020. A vulnerability in task group assignment for a specific CLI ...","CVE-2020-3473, CVE-2020-3473 vulnerability, CVE-2020-3473 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2020, CVSS score, exploit, patch, remediation, cisco security, ios_xr vulnerability, 8201 vulnerability, 8202 vulnerability, 8808 vulnerability, 8812 vulnerability","\u002Fwhat-is\u002Fcve-2020-3473",{"@context":134,"@type":135,"headline":129,"description":130,"datePublished":10,"dateModified":11,"author":136,"publisher":140,"about":144,"mainEntityOfPage":148,"articleSection":151,"keywords":152},"https:\u002F\u002Fschema.org","TechArticle",{"@type":137,"name":138,"url":139},"Organization","Precursor 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