Vulnerability Monitor

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CVE-2024-20516

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.

Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 6.8, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 8 products from cisco, from cisco, from cisco and 5 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2024, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2024-10-02T17:15:18.200

Last Modified

2024-10-08T13:44:10.840

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 6.8 (MEDIUM)

Weaknesses

Type: Secondary
CWE-122
Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	cisco	rv042_firmware	1.0.1.17	Yes
Operating System	cisco	rv042_firmware	1.0.2.03	Yes
Operating System	cisco	rv042_firmware	1.1.0.09	Yes
Operating System	cisco	rv042_firmware	1.1.1.06	Yes
Operating System	cisco	rv042_firmware	1.1.1.19	Yes
Operating System	cisco	rv042_firmware	1.2.1.13	Yes
Operating System	cisco	rv042_firmware	1.2.1.14	Yes
Operating System	cisco	rv042_firmware	1.3.1.10	Yes
Operating System	cisco	rv042_firmware	1.3.1.12	Yes
Operating System	cisco	rv042_firmware	1.3.2.02	Yes
Operating System	cisco	rv042_firmware	1.3.12.6-tm	Yes
Operating System	cisco	rv042_firmware	1.3.12.19-tm	Yes
Operating System	cisco	rv042_firmware	1.3.13.02-tm	Yes
Operating System	cisco	rv042_firmware	1.4.2.15	Yes
Operating System	cisco	rv042_firmware	1.4.2.17	Yes
Operating System	cisco	rv042_firmware	1.4.2.19	Yes
Operating System	cisco	rv042_firmware	1.4.2.20	Yes
Operating System	cisco	rv042_firmware	1.4.2.22	Yes
Operating System	cisco	rv042_firmware	1.5.1.05	Yes
Operating System	cisco	rv042_firmware	1.5.1.11	Yes
Operating System	cisco	rv042_firmware	1.5.1.13	Yes
Operating System	cisco	rv042_firmware	3.0.0.1-tm	Yes
Operating System	cisco	rv042_firmware	3.0.0.19-tm	Yes
Operating System	cisco	rv042_firmware	3.0.2.01-tm	Yes
Operating System	cisco	rv042_firmware	4.0.0.7	Yes
Operating System	cisco	rv042_firmware	4.0.2.08-tm	Yes
Operating System	cisco	rv042_firmware	4.0.3.03-tm	Yes
Operating System	cisco	rv042_firmware	4.0.4.02-tm	Yes
Operating System	cisco	rv042_firmware	4.1.0.02-tm	Yes
Operating System	cisco	rv042_firmware	4.1.1.01	Yes
Operating System	cisco	rv042_firmware	4.2.1.02	Yes
Operating System	cisco	rv042_firmware	4.2.2.08	Yes
Operating System	cisco	rv042_firmware	4.2.3.03	Yes
Operating System	cisco	rv042_firmware	4.2.3.06	Yes
Operating System	cisco	rv042_firmware	4.2.3.07	Yes
Operating System	cisco	rv042_firmware	4.2.3.08	Yes
Operating System	cisco	rv042_firmware	4.2.3.09	Yes
Operating System	cisco	rv042_firmware	4.2.3.10	Yes
Operating System	cisco	rv042_firmware	4.2.3.14	Yes
Hardware	cisco	rv042	-	No
Operating System	cisco	rv042g_firmware	1.0.1.17	Yes
Operating System	cisco	rv042g_firmware	1.0.2.03	Yes
Operating System	cisco	rv042g_firmware	1.1.0.09	Yes
Operating System	cisco	rv042g_firmware	1.1.1.06	Yes
Operating System	cisco	rv042g_firmware	1.1.1.19	Yes
Operating System	cisco	rv042g_firmware	1.2.1.13	Yes
Operating System	cisco	rv042g_firmware	1.2.1.14	Yes
Operating System	cisco	rv042g_firmware	1.3.1.10	Yes
Operating System	cisco	rv042g_firmware	1.3.1.12	Yes
Operating System	cisco	rv042g_firmware	1.3.2.02	Yes
Operating System	cisco	rv042g_firmware	1.3.12.6-tm	Yes
Operating System	cisco	rv042g_firmware	1.3.12.19-tm	Yes
Operating System	cisco	rv042g_firmware	1.3.13.02-tm	Yes
Operating System	cisco	rv042g_firmware	1.4.2.15	Yes
Operating System	cisco	rv042g_firmware	1.4.2.17	Yes
Operating System	cisco	rv042g_firmware	1.4.2.19	Yes
Operating System	cisco	rv042g_firmware	1.4.2.20	Yes
Operating System	cisco	rv042g_firmware	1.4.2.22	Yes
Operating System	cisco	rv042g_firmware	1.5.1.05	Yes
Operating System	cisco	rv042g_firmware	1.5.1.11	Yes
Operating System	cisco	rv042g_firmware	1.5.1.13	Yes
Operating System	cisco	rv042g_firmware	3.0.0.1-tm	Yes
Operating System	cisco	rv042g_firmware	3.0.0.19-tm	Yes
Operating System	cisco	rv042g_firmware	3.0.2.01-tm	Yes
Operating System	cisco	rv042g_firmware	4.0.0.7	Yes
Operating System	cisco	rv042g_firmware	4.0.2.08-tm	Yes
Operating System	cisco	rv042g_firmware	4.0.3.03-tm	Yes
Operating System	cisco	rv042g_firmware	4.0.4.02-tm	Yes
Operating System	cisco	rv042g_firmware	4.1.0.02-tm	Yes
Operating System	cisco	rv042g_firmware	4.1.1.01	Yes
Operating System	cisco	rv042g_firmware	4.2.1.02	Yes
Operating System	cisco	rv042g_firmware	4.2.2.08	Yes
Operating System	cisco	rv042g_firmware	4.2.3.03	Yes
Operating System	cisco	rv042g_firmware	4.2.3.06	Yes
Operating System	cisco	rv042g_firmware	4.2.3.07	Yes
Operating System	cisco	rv042g_firmware	4.2.3.08	Yes
Operating System	cisco	rv042g_firmware	4.2.3.09	Yes
Operating System	cisco	rv042g_firmware	4.2.3.10	Yes
Operating System	cisco	rv042g_firmware	4.2.3.14	Yes
Hardware	cisco	rv042g	-	No
Operating System	cisco	rv320_firmware	1.0.1.17	Yes
Operating System	cisco	rv320_firmware	1.0.2.03	Yes
Operating System	cisco	rv320_firmware	1.1.0.09	Yes
Operating System	cisco	rv320_firmware	1.1.1.06	Yes
Operating System	cisco	rv320_firmware	1.1.1.19	Yes
Operating System	cisco	rv320_firmware	1.2.1.13	Yes
Operating System	cisco	rv320_firmware	1.2.1.14	Yes
Operating System	cisco	rv320_firmware	1.3.1.10	Yes
Operating System	cisco	rv320_firmware	1.3.1.12	Yes
Operating System	cisco	rv320_firmware	1.3.2.02	Yes
Operating System	cisco	rv320_firmware	1.3.12.6-tm	Yes
Operating System	cisco	rv320_firmware	1.3.12.19-tm	Yes
Operating System	cisco	rv320_firmware	1.3.13.02-tm	Yes
Operating System	cisco	rv320_firmware	1.4.2.15	Yes
Operating System	cisco	rv320_firmware	1.4.2.17	Yes
Operating System	cisco	rv320_firmware	1.4.2.19	Yes
Operating System	cisco	rv320_firmware	1.4.2.20	Yes
Operating System	cisco	rv320_firmware	1.4.2.22	Yes
Operating System	cisco	rv320_firmware	1.5.1.05	Yes
Operating System	cisco	rv320_firmware	1.5.1.11	Yes
Operating System	cisco	rv320_firmware	1.5.1.13	Yes
Operating System	cisco	rv320_firmware	3.0.0.1-tm	Yes
Operating System	cisco	rv320_firmware	3.0.0.19-tm	Yes
Operating System	cisco	rv320_firmware	3.0.2.01-tm	Yes
Operating System	cisco	rv320_firmware	4.0.0.7	Yes
Operating System	cisco	rv320_firmware	4.0.2.08-tm	Yes
Operating System	cisco	rv320_firmware	4.0.3.03-tm	Yes
Operating System	cisco	rv320_firmware	4.0.4.02-tm	Yes
Operating System	cisco	rv320_firmware	4.1.0.02-tm	Yes
Operating System	cisco	rv320_firmware	4.1.1.01	Yes
Operating System	cisco	rv320_firmware	4.2.1.02	Yes
Operating System	cisco	rv320_firmware	4.2.2.08	Yes
Operating System	cisco	rv320_firmware	4.2.3.03	Yes
Operating System	cisco	rv320_firmware	4.2.3.06	Yes
Operating System	cisco	rv320_firmware	4.2.3.07	Yes
Operating System	cisco	rv320_firmware	4.2.3.08	Yes
Operating System	cisco	rv320_firmware	4.2.3.09	Yes
Operating System	cisco	rv320_firmware	4.2.3.10	Yes
Operating System	cisco	rv320_firmware	4.2.3.14	Yes
Hardware	cisco	rv320	-	No
Operating System	cisco	rv325_firmware	1.0.1.17	Yes
Operating System	cisco	rv325_firmware	1.0.2.03	Yes
Operating System	cisco	rv325_firmware	1.1.0.09	Yes
Operating System	cisco	rv325_firmware	1.1.1.06	Yes
Operating System	cisco	rv325_firmware	1.1.1.19	Yes
Operating System	cisco	rv325_firmware	1.2.1.13	Yes
Operating System	cisco	rv325_firmware	1.2.1.14	Yes
Operating System	cisco	rv325_firmware	1.3.1.10	Yes
Operating System	cisco	rv325_firmware	1.3.1.12	Yes
Operating System	cisco	rv325_firmware	1.3.2.02	Yes
Operating System	cisco	rv325_firmware	1.3.12.6-tm	Yes
Operating System	cisco	rv325_firmware	1.3.12.19-tm	Yes
Operating System	cisco	rv325_firmware	1.3.13.02-tm	Yes
Operating System	cisco	rv325_firmware	1.4.2.15	Yes
Operating System	cisco	rv325_firmware	1.4.2.17	Yes
Operating System	cisco	rv325_firmware	1.4.2.19	Yes
Operating System	cisco	rv325_firmware	1.4.2.20	Yes
Operating System	cisco	rv325_firmware	1.4.2.22	Yes
Operating System	cisco	rv325_firmware	1.5.1.05	Yes
Operating System	cisco	rv325_firmware	1.5.1.11	Yes
Operating System	cisco	rv325_firmware	1.5.1.13	Yes
Operating System	cisco	rv325_firmware	3.0.0.1-tm	Yes
Operating System	cisco	rv325_firmware	3.0.0.19-tm	Yes
Operating System	cisco	rv325_firmware	3.0.2.01-tm	Yes
Operating System	cisco	rv325_firmware	4.0.0.7	Yes
Operating System	cisco	rv325_firmware	4.0.2.08-tm	Yes
Operating System	cisco	rv325_firmware	4.0.3.03-tm	Yes
Operating System	cisco	rv325_firmware	4.0.4.02-tm	Yes
Operating System	cisco	rv325_firmware	4.1.0.02-tm	Yes
Operating System	cisco	rv325_firmware	4.1.1.01	Yes
Operating System	cisco	rv325_firmware	4.2.1.02	Yes
Operating System	cisco	rv325_firmware	4.2.2.08	Yes
Operating System	cisco	rv325_firmware	4.2.3.03	Yes
Operating System	cisco	rv325_firmware	4.2.3.06	Yes
Operating System	cisco	rv325_firmware	4.2.3.07	Yes
Operating System	cisco	rv325_firmware	4.2.3.08	Yes
Operating System	cisco	rv325_firmware	4.2.3.09	Yes
Operating System	cisco	rv325_firmware	4.2.3.10	Yes
Operating System	cisco	rv325_firmware	4.2.3.14	Yes
Hardware	cisco	rv325	-	No

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv04x_rv32x_vulns-yJ2OSDhV Vendor Advisory ([email protected])

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For cisco's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.