CVE-2024-20470

HIGH

Cisco Small Business RV340-345 - Authenticated RCE

Title source: llm
STIX 2.1

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 execute arbitrary code on an affected device. In order to exploit this vulnerability, the attacker must have valid admin credentials. This vulnerability exists because the web-based management interface does not sufficiently validate user-supplied input. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system.

Scores

CVSS v3 7.2
EPSS 0.0051
EPSS Percentile 66.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-146
Status published
Products (50)
cisco/rv340_dual_wan_gigabit_vpn_router_firmware 1.0.00.29
cisco/rv340_dual_wan_gigabit_vpn_router_firmware 1.0.00.33
cisco/rv340_dual_wan_gigabit_vpn_router_firmware 1.0.01.16
cisco/rv340_dual_wan_gigabit_vpn_router_firmware 1.0.01.17
cisco/rv340_dual_wan_gigabit_vpn_router_firmware 1.0.01.18
cisco/rv340_dual_wan_gigabit_vpn_router_firmware 1.0.01.20
cisco/rv340_dual_wan_gigabit_vpn_router_firmware 1.0.02.16
cisco/rv340_dual_wan_gigabit_vpn_router_firmware 1.0.03.15
cisco/rv340_dual_wan_gigabit_vpn_router_firmware 1.0.03.16
cisco/rv340_dual_wan_gigabit_vpn_router_firmware 1.0.03.17
... and 40 more
Published Oct 02, 2024
Tracked Since Feb 18, 2026