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Vulnerability Details :

CVE-2026-24427

Summary
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
Published At-03 Feb, 2026 | 19:11
Updated At-03 Feb, 2026 | 19:42
Rejected At-
Credits

Tenda AC7 Exposes Admin Credentials in Configuration Responses

Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior expose sensitive information in web management responses. Administrative credentials, including the router and/or admin panel password, are included in plaintext within configuration response bodies. In addition, responses lack appropriate Cache-Control directives, which may permit web browsers to cache pages containing these credentials and enable subsequent disclosure to an attacker with access to the client system or browser profile.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:VulnCheck
Assigner Org ID:83251b91-4cc7-4094-a5c7-464a1b83ea10
Published At:03 Feb, 2026 | 19:11
Updated At:03 Feb, 2026 | 19:42
Rejected At:
▼CVE Numbering Authority (CNA)
Tenda AC7 Exposes Admin Credentials in Configuration Responses

Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior expose sensitive information in web management responses. Administrative credentials, including the router and/or admin panel password, are included in plaintext within configuration response bodies. In addition, responses lack appropriate Cache-Control directives, which may permit web browsers to cache pages containing these credentials and enable subsequent disclosure to an attacker with access to the client system or browser profile.

Affected Products
Vendor
Shenzhen Tenda Technology Co., Ltd.
Product
Tenda AC7
Default Status
unaffected
Versions
Affected
  • From 0 through 03.03.03.01_cn (semver)
Problem Types
TypeCWE IDDescription
CWECWE-201CWE-201 Insertion of Sensitive Information Into Sent Data
Type: CWE
CWE ID: CWE-201
Description: CWE-201 Insertion of Sensitive Information Into Sent Data
Metrics
VersionBase scoreBase severityVector
4.06.8MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Version: 4.0
Base score: 6.8
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

finder
Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc.
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.tendacn.com/product/AC7
product
https://www.vulncheck.com/advisories/tenda-ac7-exposes-admin-credentials-in-configuration-responses
third-party-advisory
Hyperlink: https://www.tendacn.com/product/AC7
Resource:
product
Hyperlink: https://www.vulncheck.com/advisories/tenda-ac7-exposes-admin-credentials-in-configuration-responses
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:disclosure@vulncheck.com
Published At:03 Feb, 2026 | 19:16
Updated At:10 Feb, 2026 | 14:12

Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior expose sensitive information in web management responses. Administrative credentials, including the router and/or admin panel password, are included in plaintext within configuration response bodies. In addition, responses lack appropriate Cache-Control directives, which may permit web browsers to cache pages containing these credentials and enable subsequent disclosure to an attacker with access to the client system or browser profile.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.06.8MEDIUM
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Type: Secondary
Version: 4.0
Base score: 6.8
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CPE Matches

Tenda Technology Co., Ltd.
tenda
>>ac7_firmware>>Versions up to 03.03.03.01(inclusive)
cpe:2.3:o:tenda:ac7_firmware:*:*:*:*:*:*:*:*
Tenda Technology Co., Ltd.
tenda
>>ac7>>-
cpe:2.3:h:tenda:ac7:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-201Primarydisclosure@vulncheck.com
CWE ID: CWE-201
Type: Primary
Source: disclosure@vulncheck.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://www.tendacn.com/product/AC7disclosure@vulncheck.com
Product
https://www.vulncheck.com/advisories/tenda-ac7-exposes-admin-credentials-in-configuration-responsesdisclosure@vulncheck.com
Third Party Advisory
Hyperlink: https://www.tendacn.com/product/AC7
Source: disclosure@vulncheck.com
Resource:
Product
Hyperlink: https://www.vulncheck.com/advisories/tenda-ac7-exposes-admin-credentials-in-configuration-responses
Source: disclosure@vulncheck.com
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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