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Description

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.

PUBLISHED Reserved 2026-01-22 | Published 2026-02-03 | Updated 2026-02-03 | Assigner VulnCheck




MEDIUM: 6.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-201 Insertion of Sensitive Information Into Sent Data

Product status

Default status
unaffected

Any version
affected

Credits

Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc. finder

References

www.tendacn.com/product/AC7 product

www.vulncheck.com/...-credentials-in-configuration-responses third-party-advisory

cve.org (CVE-2026-24427)

nvd.nist.gov (CVE-2026-24427)

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