CWE
787 121
Advisory Published
Updated

CVE-2021-1181: 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=1.0.3.44
Cisco RV110W
Cisco Rv130 Firmware=1.0.3.44
Cisco Rv130
Cisco Rv130w Firmware=1.0.3.44
Cisco RV130W
Cisco Rv215w Firmware=1.0.3.44
Cisco RV215W

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is CVE-2021-1181?

    CVE-2021-1181 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-2021-1181?

    The severity of CVE-2021-1181 is critical, with a severity value of 7.2.

  • How can an attacker exploit CVE-2021-1181?

    An attacker can exploit CVE-2021-1181 by sending specially crafted requests to the vulnerable web-based management interface, allowing them to execute arbitrary code or cause the device to restart unexpectedly.

  • Which Cisco routers are affected by CVE-2021-1181?

    Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers are affected by CVE-2021-1181.

  • Is there a fix for CVE-2021-1181?

    Yes, Cisco has released firmware updates to address the vulnerabilities in the affected routers. It is recommended to update to the latest firmware version provided by Cisco to mitigate the risk.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203