9
CVSSv2

CVE-2021-1317

Published: 04/02/2021 Updated: 07/11/2023
CVSS v2 Base Score: 9 | Impact Score: 10 | Exploitability Score: 8
CVSS v3 Base Score: 7.2 | Impact Score: 5.9 | Exploitability Score: 1.2
VMScore: 801
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Vulnerability Summary

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote malicious user to inject arbitrary commands that are executed with root privileges. These vulnerabilities are due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to a targeted device. A successful exploit could allow the malicious user to execute arbitrary code as the root user on the underlying operating system. To exploit these vulnerabilities, an attacker would need to have valid administrator credentials on an affected device.

Vulnerability Trend

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cisco rv016_multi-wan_vpn_router_firmware

cisco rv042_dual_wan_vpn_router_firmware

cisco rv042g_dual_gigabit_wan_vpn_router_firmware

cisco rv082_dual_wan_vpn_router_firmware

cisco rv320_dual_gigabit_wan_vpn_router_firmware

cisco rv325_dual_gigabit_wan_vpn_router_firmware

Vendor Advisories

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to inject arbitrary commands that are executed with root privileges These vulnerabilities are due to improper validation of user-supplied input in the web-based m ...