Tew 827Dru Firmware CVE-2021-20162

MEDIUM

Cleartext Storage of Sensitive Information (CWE-312)

2021-12-30 vulnreport@tenable.com

Information Disclosure Tew 827Dru Firmware

4.9

CVSS 3.1 · NVD

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Severity by source

NVD PRIMARY

4.9 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

1

CVE Published

Dec 30, 2021 - 22:15 nvd

MEDIUM 4.9

DescriptionNVD

Trendnet AC2600 TEW-827DRU version 2.08B01 stores credentials in plaintext. Usernames and passwords are stored in plaintext in the config files on the device. For example, /etc/config/cameo contains the admin password in plaintext.

AnalysisAI

Trendnet AC2600 TEW-827DRU version 2.08B01 stores credentials in plaintext. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-312. Trendnet AC2600 TEW-827DRU version 2.08B01 stores credentials in plaintext. Usernames and passwords are stored in plaintext in the config files on the device. For example, /etc/config/cameo contains the admin password in plaintext. Affected products include: Trendnet Tew-827Dru Firmware. Version information: version 2.08.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2021-20162 vulnerability details – vuln.today

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