Cisco Small Business RV110W Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability

Summary

A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device.

Credit:

The information has been provided by Gyengtak Kim

The original article can be found at:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-rce-AQKREqp


Details

A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. The vulnerability is due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system of the affected device.

 

Vulnerable Systems:

Cisco Small Business RV110W

Cisco Small Business RV130

Cisco Small Business RV130W

Cisco Small Business RV215W

 

CVE Information:

CVE-2020-3323

 

Disclosure Timeline:
Published Date:7/16/2020

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