CVE-2021-1296
Description
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV160, RV160W, RV260, RV260P, and RV260W VPN Routers could allow an unauthenticated, remote attacker to conduct directory traversal attacks and overwrite certain files that should be restricted on an affected system. These vulnerabilities are due to insufficient input validation. An attacker could exploit these vulnerabilities by using the web-based management interface to upload a file to location on an affected device that they should not have access to. A successful exploit could allow the attacker to overwrite files on the file system of the affected device.
How to fix
- cisco rv160w_wireless-ac_vpn_router_firmware1.0.01.02 or later
- cisco rv260_vpn_router_firmware1.0.01.02 or later
- cisco rv260p_vpn_router_with_poe_firmware1.0.01.02 or later
- cisco rv260w_wireless-ac_vpn_router_firmware1.0.01.02 or later
- cisco rv160_vpn_router_firmware1.0.01.02 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco rv160w_wireless-ac_vpn_router_firmware | v < 1.0.01.02 | 1.0.01.02 |
| cisco rv260_vpn_router_firmware | v < 1.0.01.02 | 1.0.01.02 |
| cisco rv260p_vpn_router_with_poe_firmware | v < 1.0.01.02 | 1.0.01.02 |
| cisco rv260w_wireless-ac_vpn_router_firmware | v < 1.0.01.02 | 1.0.01.02 |
| cisco rv160_vpn_router_firmware | v < 1.0.01.02 | 1.0.01.02 |
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Attack Surface Management
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