CVE-2021-34721

Summary

CVECVE-2021-34721
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-09-09 05:15:00 UTC
Updated2023-11-07 03:36:00 UTC
DescriptionMultiple vulnerabilities in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to gain access to the underlying root shell of an affected device and execute arbitrary commands with root privileges. For more information about these vulnerabilities, see the Details section of this advisory.

Risk And Classification

Problem Types: CWE-78

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco 8101-32fh - All All All
Hardware Cisco 8101-32h - All All All
Hardware Cisco 8102-64h - All All All
Hardware Cisco 8201 - All All All
Hardware Cisco 8201-32fh - All All All
Hardware Cisco 8202 - All All All
Hardware Cisco 8804 - All All All
Hardware Cisco 8808 - All All All
Hardware Cisco 8812 - All All All
Hardware Cisco 8818 - All All All
Hardware Cisco Asr 9000v-v2 - All All All
Hardware Cisco Asr 9001 - All All All
Hardware Cisco Asr 9006 - All All All
Hardware Cisco Asr 9010 - All All All
Hardware Cisco Asr 9901 - All All All
Hardware Cisco Asr 9902 - All All All
Hardware Cisco Asr 9903 - All All All
Hardware Cisco Asr 9904 - All All All
Hardware Cisco Asr 9906 - All All All
Hardware Cisco Asr 9910 - All All All
Hardware Cisco Asr 9912 - All All All
Hardware Cisco Asr 9922 - All All All
Operating System Cisco Ios Xr All All All All
Operating System Cisco Ios Xr All All All All
Hardware Cisco Ios Xrv - All All All
Hardware Cisco Ios Xrv 9000 - All All All
Hardware Cisco Ncs 1001 - All All All
Hardware Cisco Ncs 1002 - All All All
Hardware Cisco Ncs 1004 - All All All
Hardware Cisco Ncs 5001 - All All All
Hardware Cisco Ncs 5002 - All All All
Hardware Cisco Ncs 5011 - All All All
Hardware Cisco Ncs 520 - All All All
Hardware Cisco Ncs 540 - All All All
Hardware Cisco Ncs 540 Fronthaul - All All All
Hardware Cisco Ncs 5501 - All All All
Hardware Cisco Ncs 5501-se - All All All
Hardware Cisco Ncs 5502 - All All All
Hardware Cisco Ncs 5502-se - All All All
Hardware Cisco Ncs 5508 - All All All
Hardware Cisco Ncs 5516 - All All All
Hardware Cisco Ncs 560-4 - All All All
Hardware Cisco Ncs 560-7 - All All All
Hardware Cisco Ncs 6000 - All All All
Hardware Cisco Ncs 6008 - All All All

References

ReferenceSourceLinkTags
Cisco IOS XR Software Command Injection Vulnerabilities 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

  • 317037 Cisco Internetwork Operating System (IOS) XR Software XML Configuration Manager Command Injection Vulnerability (cisco-sa-iosxr-cmd-inj-wbZKvPxc)
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