CVE-2026-30140

An incorrect access control vulnerability exists in Tenda W15E V02.03.01.26_cn. An unauthenticated attacker can access the /cgi-bin/DownloadCfg/RouterCfm.jpg endpoint to download the configuration file containing plaintext administrator credentials, leading to sensitive information disclosure and potential remote administrative access.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/jhx-ui/CVE-Reports/blob/main/README.md#vulnerability-report-tenda-router-sensitive-information-disclosure	Broken Link

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:w15e_firmware:02.03.01.26_cn:*:*:*:*:*:*:*

cpe:2.3:h:tenda:w15e:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-09 19:16

Updated : 2026-03-13 19:40

NVD link : CVE-2026-30140

Mitre link : CVE-2026-30140

CVE.ORG link : CVE-2026-30140

JSON object : View

Products Affected

tenda

w15e_firmware
w15e

CWE

CWE-284

Improper Access Control

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