{"value":"Cisco Small Business RV042 Web Interface Vulnerability Could Lead to DoS","description":"Vulnerability in web-based management interface of Cisco Small Business routers could cause unexpected reload and denial of service."}

CVE-2024-20517
6.8MEDIUM

Key Information

Vendor
Cisco
Status
Cisco Small Business Rv Series Router Firmware
Vendor
CVE Published:
2 October 2024

Badges

👾 Exploit Exists

Summary

A vulnerability in the web-based management interface of Cisco Small Business RV042, RV042G, RV320, and RV325 Routers could allow an authenticated, Administrator-level, remote attacker to cause an unexpected reload of an affected device, resulting in a denial of service (DoS) condition. To exploit this vulnerability, an attacker would need to have valid Administrator credentials on the affected device.   This vulnerability is due to improper validation of user input that is in incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface of the affected device. A successful exploit could allow the attacker to cause an unexpected reload of the device, resulting in a DoS condition.

Affected Version(s)

Cisco Small Business RV Series Router Firmware = 4.0.2.08-tm

Cisco Small Business RV Series Router Firmware = 4.2.3.08

Cisco Small Business RV Series Router Firmware = 4.1.1.01

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published.

  • Vulnerability Reserved.

  • 👾

    Exploit exists.

Collectors

NVD DatabaseMitre Database
.