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Vulnerability Details :

CVE-2021-20155

Assigner Org ID-5ac1ecc2-367a-4d16-a0b2-35d495ddd0be

Published At-30 Dec, 2021 | 21:31

Updated At-03 Aug, 2024 | 17:30

Trendnet AC2600 TEW-827DRU version 2.08B01 makes use of hardcoded credentials. It is possible to backup and restore device configurations via the management web interface. These devices are encrypted using a hardcoded password of "12345678".

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:tenable

Assigner Org ID:5ac1ecc2-367a-4d16-a0b2-35d495ddd0be

Published At:30 Dec, 2021 | 21:31

Updated At:03 Aug, 2024 | 17:30

▼CVE Numbering Authority (CNA)

Affected Products

Vendor

n/a

Product

Trendnet AC2600 TEW-827DRU

Versions

Affected

2.08B01

Problem Types

Type	CWE ID	Description
text	N/A	Hardcoded Credentials

Type: text

CWE ID: N/A

Description: Hardcoded Credentials

References

Hyperlink	Resource
https://www.tenable.com/security/research/tra-2021-54	x_refsource_MISC

Hyperlink: https://www.tenable.com/security/research/tra-2021-54

Resource:

x_refsource_MISC

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://www.tenable.com/security/research/tra-2021-54	x_refsource_MISC x_transferred

Hyperlink: https://www.tenable.com/security/research/tra-2021-54

Resource:

x_refsource_MISC

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:vulnreport@tenable.com

Published At:30 Dec, 2021 | 22:15

Updated At:07 Jan, 2022 | 16:42

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary	2.0	7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P

Type: Primary

Version: 3.1

Base score: 9.8

Base severity: CRITICAL

Vector:

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

Type: Primary

Version: 2.0

Base score: 7.5

Base severity: HIGH

Vector:

AV:N/AC:L/Au:N/C:P/I:P/A:P

CPE Matches

TRENDnet, Inc.

>>tew-827dru_firmware>>2.08b01

cpe:2.3:o:trendnet:tew-827dru_firmware:2.08b01:*:*:*:*:*:*:*

TRENDnet, Inc.

>>tew-827dru>>2.0

cpe:2.3:h:trendnet:tew-827dru:2.0:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-798	Primary	nvd@nist.gov

CWE ID: CWE-798

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://www.tenable.com/security/research/tra-2021-54	vulnreport@tenable.com	Exploit Third Party Advisory

Hyperlink: https://www.tenable.com/security/research/tra-2021-54

Source: vulnreport@tenable.com

Resource:

Exploit

Third Party Advisory

CVE-2021-20155

Credits

Vendors

Products

Metrics (CVSS)

Weaknesses

Attack Patterns

Solution/Workaround

References

EPSS History

Score

Latest Score

N/A

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Latest Percentile

N/A

Stakeholder-Specific Vulnerability Categorization (SSVC)

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

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Vendor Statements

References

Change History

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