critical
9
CWE
787 121
Advisory Published
Updated

CVE-2021-1160: Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Remote Command Execution and Denial of Service Vulnerabilities

First published: Wed Jan 13 2021(Updated: )

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated, remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly. The vulnerabilities are due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit these vulnerabilities by sending crafted HTTP requests 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 denial of service (DoS) condition. To exploit these vulnerabilities, an attacker would need to have valid administrator credentials on the affected device. Cisco has not released software updates that address these vulnerabilities.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Rv110w Firmware=1.2.2.8
Cisco Rv110w Firmware=1.3.1.7
Cisco RV110W
Cisco Rv130 Vpn Router Firmware=1.2.2.8
Cisco Rv130 Vpn Router Firmware=1.3.1.7
Cisco Rv130 Vpn Router
Cisco Rv130w Firmware=1.2.2.8
Cisco Rv130w Firmware=1.3.1.7
Cisco RV130W
Cisco Rv215w Wireless-n Vpn Router Firmware=1.2.2.8
Cisco Rv215w Wireless-n Vpn Router Firmware=1.3.1.7
Cisco RV215W Wireless-N VPN Router
Cisco Application Extension Platform=1.0.3.55

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Reference Links

Frequently Asked Questions

  • What is the vulnerability Cisco CVE-2021-1160?

    The vulnerability Cisco CVE-2021-1160 is multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers that could allow an authenticated, remote attacker to execute arbitrary code or cause an affected device to restart unexpectedly.

  • What is the severity of Cisco CVE-2021-1160?

    The severity of Cisco CVE-2021-1160 is critical with a severity value of 7.2.

  • Which software versions are affected by Cisco CVE-2021-1160?

    The affected software versions are Cisco RV110W Firmware 1.2.2.8 and 1.3.1.7, Cisco RV130 VPN Router Firmware 1.2.2.8 and 1.3.1.7, Cisco RV130W Firmware 1.2.2.8 and 1.3.1.7, and Cisco RV215w Wireless-n VPN Router Firmware 1.2.2.8 and 1.3.1.7.

  • How can an authenticated, remote attacker exploit Cisco CVE-2021-1160?

    An authenticated, remote attacker can exploit Cisco CVE-2021-1160 by executing arbitrary code or causing the affected device to restart unexpectedly through the web-based management interface.

  • Is there a fix for Cisco CVE-2021-1160?

    Yes, Cisco has released a security advisory with recommended updates to address the vulnerabilities. Please refer to the Cisco Security Advisory for more information.

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