CVE-2018-20388

CRITICAL

Comtrend Cm-6200un Firmware - Insufficiently Protected Credentials

Title source: rule

Description

Comtrend CM-6200un 123.447.007 and CM-6300n 123.553mp1.005 devices allow remote attackers to discover credentials via iso.3.6.1.4.1.4491.2.4.1.1.6.1.1.0 and iso.3.6.1.4.1.4491.2.4.1.1.6.1.2.0 SNMP requests.

Scores

CVSS v3 9.8
EPSS 0.0064
EPSS Percentile 70.4%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-522
Status published

Affected Products (2)

comtrend/cm-6200un_firmware
comtrend/cm-6300n_firmware

Timeline

Published Dec 23, 2018
Tracked Since Feb 18, 2026