high8.6
CVE-2020-3358
A vulnerability in the Secure Sockets Layer (SSL) VPN feature for Cisco Small Business RV VPN Routers could allow an unauthenticated, remote attacker to cause …
Impact
A vulnerability in the Secure Sockets Layer (SSL) VPN feature for Cisco Small Business RV VPN Routers could allow an unauthenticated, remote attacker to cause the device to unexpectedly restart, causing a denial of service (DoS) condition. The vulnerability is due to a lack of proper input validation of HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request over an SSL connection to the targeted device. A successful exploit could allow the attacker to cause a reload, resulting in a DoS condition.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cisco | Rv340 Dual Wan Gigabit Vpn Router Firmware | before 1.0.03.18 |
| Cisco | Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware | before 1.0.03.18 |
| Cisco | Rv345 Dual Wan Gigabit Vpn Router Firmware | before 1.0.03.18 |
| Cisco | Rv345p Dual Wan Gigabit Poe Vpn Router Firmware | before 1.0.03.18 |