CVE-2025-4007

Tenda W12/i24 httpd modules cgidhcpsCfgSet stack-based overflow

HIGH
8.8
CVSS Score
Published: April 28, 2025 at 07:31 AM UTC
Updated: June 17, 2026 at 09:32 AM UTC
4 products affected across 1 vendorW12 FirmwareI24 FirmwareW12

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Severity
HIGH8.8
Exploit prediction
EPSS 1%
SSVC
PoC

Description

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

80%
All versions
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

ExploitIssue TrackingThird Party Advisory
https://github.com/02Tn/vul/issues/5
SignaturePermissions RequiredVDB Entry
https://vuldb.com/?ctiid.306343
VDB EntryTechnical DescriptionThird Party Advisory
https://vuldb.com/?id.306343
Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.558165

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-119CWE-121

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