CVE-2021-34730

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Summary

CVECVE-2021-34730
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-08-18 20:15:00 UTC
Updated2023-11-07 03:36:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cisco Application Extension Platform 1.0.3.55 All All All
Hardware Cisco Rv110w Wireless-n Vpn Firewall - All All All
Operating System Cisco Rv110w Wireless-n Vpn Firewall Firmware - All All All
Hardware Cisco Rv130w Wireless-n Multifunction Vpn Router - All All All
Operating System Cisco Rv130w Wireless-n Multifunction Vpn Router Firmware - All All All
Hardware Cisco Rv130 Vpn Router - All All All
Operating System Cisco Rv130 Vpn Router Firmware - All All All
Hardware Cisco Rv215w Wireless-n Vpn Router - All All All
Operating System Cisco Rv215w Wireless-n Vpn Router Firmware - All All All

References

ReferenceSourceLinkTags
Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerability CISCO tools.cisco.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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