CVE-2020-25195

HIGH

Host Engineering H0-ECOM100, H2-ECOM100, H4-ECOM100 <4.0.348/<4.0.2148 DoS via Input Length Bypass

Title source: llm
STIX 2.1

Description

The length of the input fields of Host Engineering H0-ECOM100, H2-ECOM100, and H4-ECOM100 modules are verified only on the client side when receiving input from the configuration web server, which may allow an attacker to bypass the check and send input to crash the device.

References (1)

Core 1
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://us-cert.cisa.gov/ics/advisories/icsa-20-345-02

Scores

CVSS v3 7.5
EPSS 0.0145
EPSS Percentile 70.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-20
Status published
Products (3)
hosteng/h0-ecom100_firmware < 4.0.348
hosteng/h2-ecom100_firmware < 4.0.2148
hosteng/h4-ecom100_firmware < 4.0.2148
Published Dec 15, 2020
Tracked Since Feb 18, 2026