A vulnerability in the internal message processing of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, local attacker to run arbitrary commands with root privileges on the underlying operating system (OS). This vulnerability exists because an internal messaging service does not properly sanitize input. An attacker could exploit this vulnerability by first authenticating to the device and then sending a crafted request to the internal service. A successful exploit could allow the attacker to run arbitrary commands with root privileges on the underlying OS. To exploit this vulnerability, the attacker must have valid Administrator credentials for the device.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2021-05-06T12:51:16.194199Z

Updated: 2024-09-17T00:21:19.511Z

Reserved: 2020-11-13T00:00:00

Link: CVE-2021-1520

cve-icon Vulnrichment

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cve-icon NVD

Status : Modified

Published: 2021-05-06T13:15:11.027

Modified: 2023-11-07T03:28:30.407

Link: CVE-2021-1520

cve-icon Redhat

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