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CVE-2025-3820

HIGH

8.8

Description

A vulnerability was found in Tenda W12 and i24 3.0.0.4(2887)/3.0.0.5(3644) and classified as critical. Affected by this issue is the function cgiSysUplinkCheckSet of the file /bin/httpd. The manipulation of the argument hostIp1/hostIp2 leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/19/2025

Last Modified7/30/2025

Sourcenvd

Honeypot Sightings0

Affected Products

tenda:i24tenda:i24_firmwaretenda:w12tenda:w12_firmware

Weaknesses (CWE)

CWE-119CWE-121

References

https://github.com/02Tn/vul/issues/4(cna@vuldb.com)

https://vuldb.com/?ctiid.305726(cna@vuldb.com)

https://vuldb.com/?id.305726(cna@vuldb.com)

https://vuldb.com/?submit.555728(cna@vuldb.com)

https://www.tenda.com.cn/(cna@vuldb.com)

IOC Correlations

No correlations recorded

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