CVE-2021-1473

Multiple vulnerabilities exist in the web-based management interface of Cisco Small Business RV Series Routers. A remote attacker could execute arbitrary commands or bypass authentication and upload files on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Score

CVSS 3.1 9.8 Critical

Status

Modified - psirt@cisco.com

Published

2021-04-08

Last modified

2024-11-08

Weaknesses

CWE-119, CWE-78

Affected products

• Cisco Small Business Rv Series Router Firmware (Cisco)
• Rv340 Firmware (Cisco)
• Rv340w Firmware (Cisco)
• Rv345 Firmware (Cisco)
• Rv345p Firmware (Cisco)

References

• http://packetstormsecurity.com/files/162238/Cisco-RV-Authentication-Bypass-Code-Execution.html
• http://seclists.org/fulldisclosure/2021/Apr/39
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-bypass-inject-Rbhgvfdx