CVE-2023-20045
Description
A vulnerability in the web-based management interface of Cisco Small Business RV160 and RV260 Series VPN Routers could allow an authenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to execute arbitrary commands using root-level privileges on the affected device. To exploit this vulnerability, the attacker must have valid Administrator-level credentials on the affected device.
How to fix
- cisco rv160_vpn_router_firmware1.0.01.04 or later
- cisco rv160w_wireless-ac_vpn_router_firmware1.0.01.04 or later
- cisco rv260_vpn_router_firmware1.0.01.04 or later
- cisco rv260p_vpn_router_with_poe_firmware1.0.01.04 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco rv160_vpn_router_firmware | v < 1.0.01.04 | 1.0.01.04 |
| cisco rv160w_wireless-ac_vpn_router_firmware | v < 1.0.01.04 | 1.0.01.04 |
| cisco rv260_vpn_router_firmware | v < 1.0.01.04 | 1.0.01.04 |
| cisco rv260p_vpn_router_with_poe_firmware | v < 1.0.01.04 | 1.0.01.04 |
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Attack Surface Management
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