CVE-2021-34723

MEDIUM

6.7

Description

A vulnerability in a specific CLI command that is run on Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to overwrite arbitrary files in the configuration database of an affected device. This vulnerability is due to insufficient validation of specific CLI command parameters. An attacker could exploit this vulnerability by issuing that command with specific parameters. A successful exploit could allow the attacker to overwrite the content of the configuration database and gain root-level access to an affected device.

Details CVE

Score CVSS v3.16.7

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisHIGH

Interaction utilisateurNONE

Publie9/23/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

cisco:1100-4g_integrated_services_routercisco:1100-4gltegb_integrated_services_routercisco:1100-4gltena_integrated_services_routercisco:1100-6g_integrated_services_routercisco:1100-lte_integrated_services_routercisco:1100_integrated_services_routercisco:4321_integrated_services_routercisco:4331_integrated_services_routercisco:4351_integrated_services_routercisco:4431_integrated_services_routercisco:asr_1000-xcisco:asr_1001cisco:asr_1001-xcisco:asr_1002cisco:asr_1002-xcisco:asr_1004cisco:asr_1006cisco:asr_1013cisco:asr_1023cisco:csr1000vcisco:ios_xe

Faiblesses (CWE)

CWE-668CWE-668

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxesdwan-arbfileov-MVOF3ZZn(psirt@cisco.com)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxesdwan-arbfileov-MVOF3ZZn(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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