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

Thu, 07 Nov 2024 23:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

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

Updated: 2024-11-07T22:03:55.301Z

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

Link: CVE-2021-34730

cve-icon Vulnrichment

Updated: 2024-08-04T00:19:48.150Z

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T06:11:04.170

Link: CVE-2021-34730

cve-icon Redhat

No data.