CVE-2020-3264
Severity CVSS v4.0:
Pending analysis
Type:
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Publication date:
19/03/2020
Last modified:
23/05/2023
Description
A vulnerability in Cisco SD-WAN Solution software could allow an authenticated, local attacker to cause a buffer overflow on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to gain access to information that they are not authorized to access and make changes to the system that they are not authorized to make.
Impact
Base Score 3.x
7.10
Severity 3.x
HIGH
Base Score 2.0
6.60
Severity 2.0
MEDIUM
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:* | 18.4.5 (excluding) | |
| cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:* | 19.2.0 (including) | 19.2.2 (excluding) |
| cpe:2.3:o:cisco:sd-wan_firmware:20.1.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:cisco:sd-wan_firmware:20.3.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:cisco:vedge_cloud_router:-:*:*:*:*:*:*:* | ||
| cpe:2.3:a:cisco:vmanage_network_management_system:-:*:*:*:*:*:*:* | ||
| cpe:2.3:a:cisco:vsmart_controller:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:cisco:1100-4g_integrated_services_router:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:cisco:1100-4gltegb_integrated_services_router:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:cisco:1100-4gltena_integrated_services_router:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:cisco:1100-6g_integrated_services_router:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:cisco:vedge_100:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:cisco:vedge_1000:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:cisco:vedge_100b:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:cisco:vedge_100m:-:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page