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Rewterz Threat Advisory – CVE-2019-1843 – Cisco RV110W Wireless-N VPN Firewall / RV215W Wireless-N VPN Router Denial of Service Vulnerability

Severity

High

Analysis Summary

This vulnerability is due to improper validation of user-supplied data in the web-based management interface. An attacker could exploit this vulnerability by sending malicious HTTP requests to a targeted device. A successful exploit could allow the attacker to reload the device and causing a DoS condition.

Impact

Denial of Service

Affected Vendors

Cisco

Affected Products

  • Cisco RV215W Wireless-N VPN Router
  • Cisco RV110W Wireless-N VPN Firewall

Remediation

Update to version 1.0.3.51, 1.2.2.4, or 1.3.1.4.

Please see vendor’s advisory for more details

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-rvrouters-dos

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