CVE-2020-1832: Huawei e6878-370 Firmware

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

E6878-370 products with versions of 10.0.3.1(H557SP27C233) and 10.0.3.1(H563SP1C00) have a stack buffer overflow vulnerability. The program copies an input buffer to an output buffer without verification. An attacker in the adjacent network could send a crafted message, successful exploit could lead to stack buffer overflow which may cause malicious code execution.

Affected products

• Huawei e6878-370 Firmware: version 10.0.3.1(h557sp27c233) only; version 10.0.3.1(h563sp1c233) only

Published 2020-05-29. Last modified 2026-06-17.