CVE-2020-3375
31.07.2020, 00:15
A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote 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, make changes to the system that they are not authorized to make, and execute commands on an affected system with privileges of the root user.Enginsight
| Vendor | Product | Version |
|---|---|---|
| cisco | sd-wan | 𝑥 ≤ 18.3.0 |
| cisco | sd-wan | 18.4.0 ≤ 𝑥 < 18.4.5 |
| cisco | sd-wan | 19.2.0 ≤ 𝑥 < 19.2.2 |
| cisco | sd-wan | 19.3.0 ≤ 𝑥 < 20.1.1 |
| cisco | ios_xe_sd-wan | 𝑥 ≤ 16.9.0 |
| cisco | ios_xe_sd-wan | 16.12.0 ≤ 𝑥 ≤ 16.12.4 |
| cisco | ios_xe_sd-wan | 17.2.0 ≤ 𝑥 ≤ 17.2.1 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory BufferThe software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.
- CWE-20 - Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.