CVE-2020-6999

Published: Mar 26, 2020Modified: Jun 17, 2026

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

In Moxa EDS-G516E Series firmware, Version 5.2 or lower, some of the parameters in the setting pages do not ensure text is the correct size for its buffer.

Affected (1)

Products: Moxa: Mds G516e Firmware

Moxa

1 product

Mds G516e Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Moxa Mds G516e Firmware	Up to 5.2

Running on/with	Platform Versions
Moxa Mds G516e	All versions

Related CWEs

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (2)

https://www.us-cert.gov/ics/advisories/icsa-20-056-04

Source: ics-cert@hq.dhs.gov

PatchThird Party AdvisoryUS Government Resource

https://www.us-cert.gov/ics/advisories/icsa-20-056-04

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party AdvisoryUS Government Resource

Timeline

No history available yet.