CVE Vulnerabilities

CVE-2021-29255

Insufficiently Protected Credentials

Published: Mar 26, 2021 | Modified: Apr 02, 2021
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
2.9 LOW
AV:A/AC:M/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

MicroSeven MYM71080i-B 2.0.5 through 2.0.20 devices send admin credentials in cleartext to pnp.microseven.com TCP port 7007. An attacker on the same network as the device can capture these credentials.

Weakness

The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.

Affected Software

Name Vendor Start Version End Version
Mym71080i-b_firmware Microseven 2.0.5 (including) 2.0.20 (including)

Potential Mitigations

References