CVE-2021-20164: Medium severity trendnet tew-827dru vulnerability

Published Dec 30, 2021
·
Updated

Trendnet AC2600 TEW-827DRU version 2.08B01 improperly discloses credentials for the smb functionality of the device. Usernames and passwords for all smb users are revealed in plaintext on the smbserver.asp page.

Affected Software

2 affected components
Trendnet TEW-827DRU firmware=2.08b01
Trendnet TEW-827DRU=2.0

Event History

Dec 30, 2021
CVE Published
via MITRE·09:31 PM
Data Sourced
via MITRE·09:31 PM
DescriptionWeakness
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Frequently Asked Questions

1

What is the vulnerability description of CVE-2021-20164?

CVE-2021-20164 reveals usernames and passwords for all SMB users in plaintext on the smbserver.asp page of Trendnet AC2600 TEW-827DRU firmware version 2.08B01.

2

What is the severity of CVE-2021-20164?

CVE-2021-20164 is considered a high-severity vulnerability due to the exposure of sensitive credentials.

3

How do I fix CVE-2021-20164?

To fix CVE-2021-20164, users should upgrade the firmware of the Trendnet AC2600 TEW-827DRU to a version that addresses this vulnerability.

4

Which devices are affected by CVE-2021-20164?

CVE-2021-20164 specifically affects Trendnet AC2600 TEW-827DRU firmware version 2.08B01.

5

What risks are associated with CVE-2021-20164?

The risks associated with CVE-2021-20164 include unauthorized access to the SMB functionality of the device, leading to potential data breaches.

Contact

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