critical
9
CWE
787 121
CVE Published
Advisory Published
Updated

CVE-2021-1165: 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 ID CVE-2021-1165?

    CVE-2021-1165 is a vulnerability 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 CVE-2021-1165?

    The severity of CVE-2021-1165 is critical with a severity value of 7.2.

  • How does CVE-2021-1165 affect Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers?

    CVE-2021-1165 affects the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers, allowing an authenticated, remote attacker to execute arbitrary code or cause the affected device to restart unexpectedly.

  • What is the recommended solution for CVE-2021-1165?

    Cisco has released software updates to address CVE-2021-1165. Users are advised to update their affected devices to the latest firmware version to mitigate the vulnerability.

  • Where can I find more information about CVE-2021-1165?

    You can find more information about CVE-2021-1165 on the Cisco Security Advisory website.

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