CVE-2024-20393
8.8 · HIGHOverview
CVE-2024-20393 is a high-severity vulnerability affecting cisco rv340_dual_wan_gigabit_vpn_router_firmware. It was published on October 2, 2024 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A vulnerability in the web-based management interface of Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to elevate privileges on an affected device.
This vulnerability exists because the web-based management interface discloses sensitive information. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. A successful exploit could allow an attacker to elevate privileges from guest to admin.
Remediation
Check the references section for vendor advisories and patches from cisco. Update rv340_dual_wan_gigabit_vpn_router_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
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Frequently Asked Questions
What is CVE-2024-20393?
CVE-2024-20393 is a high-severity vulnerability affecting cisco rv340_dual_wan_gigabit_vpn_router_firmware. It was published on October 2, 2024 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2024-20393?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2024-20393?
Check the references section for vendor advisories and patches from cisco. Update rv340_dual_wan_gigabit_vpn_router_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2024-20393?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-20393 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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