CVE-2021-1460

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Summary

CVECVE-2021-1460
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 Cisco IOx Application Framework of Cisco 809 Industrial Integrated Services Routers (Industrial ISRs), Cisco 829 Industrial ISRs, Cisco CGR 1000 Compute Module, and Cisco IC3000 Industrial Compute Gateway could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient error handling during packet processing. An attacker could exploit this vulnerability by sending a high and sustained rate of crafted TCP traffic to the IOx web server on an affected device. A successful exploit could allow the attacker to cause the IOx web server to stop processing requests, resulting in a DoS condition.

Risk And Classification

Problem Types: CWE-400

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco 809 Industrial Integrated Services Router - All All All
Hardware Cisco 829 Industrial Integrated Services Router - All All All
Hardware Cisco Cgr1000 - All All All
Operating System Cisco Cgr1000 Firmware All All All All
Hardware Cisco Ic3000 Industrial Compute Gateway - All All All
Operating System Cisco Ic3000 Industrial Compute Gateway Firmware All All All All
Application Cisco Ios All All All All

References

ReferenceSourceLinkTags
Cisco IOx Application Framework 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
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