A vulnerability in the Universal Plug-and-Play (UPnP) service of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to improper validation of incoming UPnP traffic. An attacker could exploit this vulnerability by sending a crafted UPnP request to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system or cause the device to reload, resulting in a DoS condition. Cisco has not released software updates that address this vulnerability.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2021-08-18T19:40:27.447795Z

Updated: 2024-09-17T01:55:56.005Z

Reserved: 2021-06-15T00:00:00

Link: CVE-2021-34730

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-18T20:15:07.447

Modified: 2023-11-07T03:36:14.030

Link: CVE-2021-34730

cve-icon Redhat

No data.