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CVE-2024-20470

Cisco RV340 - Web UI

Cisco CVSS 7.2 Updated March 16, 2026

Executive Risk Summary

"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 execute arbitrary code on an affected device. This vulnerability exists due to insufficient validation of user-supplied input, allowing an attacker to send crafted HTTP input to an affected device and potentially execute arbitrary code as the root user."

Operational Audit Arsenal

Target Type Firmware Image
Target Asset httpd
Standard Path Global Firmware

Manual Verification Required

This is a non-Windows asset (Cisco). Use the target asset details and official path provided above to verify your current version against the official vendor advisories listed below.

Patch Impact Forecast

Reboot Required Likely

Network connectivity may be disrupted during the update process

Internal Work Notes

CVE-2024-20470: Cisco RV340 series routers vulnerable to remote code execution via web-based management interface, requiring immediate patching to prevent potential attacks

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Intelligence Sources

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Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.