CVE-2021-1345

published 2021-02-04

CVE-2021-1345: Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an…

Priority P3 51 high 7.2 CVSS 3.1

AV N AC L PR H UI N S U C H I H A H

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 execute arbitrary code or cause an affected device to restart unexpectedly. 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 an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system or cause the device to reload, resulting in a denial of service (DoS) condition. To exploit these vulnerabilities, an attacker would need to have valid administrator credentials on the affected device.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
cisco	cisco_small_business_rv_series_router_firmware	—	—
cisco	rv016_multi-wan_vpn_router_firmware	<= 4.2.3.14	—
cisco	rv042_dual_wan_vpn_router_firmware	<= 4.2.3.14	—
cisco	rv042g_dual_gigabit_wan_vpn_router_firmware	<= 4.2.3.14	—
cisco	rv082_dual_wan_vpn_router_firmware	<= 4.2.3.14	—
cisco	rv320_dual_gigabit_wan_vpn_router_firmware	<= 1.5.1.11	—
cisco	rv325_dual_gigabit_wan_vpn_router_firmware	<= 1.5.1.11	—
cisco	small_business_rv_series_routers	—	—

CVSS provenance

nvd v3.1 7.2 HIGH CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 9.0 CRITICAL AV:N/AC:L/Au:S/C:C/I:C/A:C

vendor_cisco 7.2 HIGH

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