CVE-2025-9769

D-Link DI-7400G+ mng_platform.asp sub_478D28 command injection

MEDIUM
6.2
CVSS Score
Published: September 1, 2025 at 08:02 AM UTC
Updated: June 17, 2026 at 10:09 AM UTC
2 products affected across 1 vendorDi 7400G FirmwareDI-7400G

Using DI-7400G+ by D-Link?

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Severity
MEDIUM6.2
Exploit prediction
EPSS 33%
SSVC
PoC

Description

A security flaw has been discovered in D-Link DI-7400G+ 19.12.25A1. Affected is the function sub_478D28 of the file /mng_platform.asp. The manipulation of the argument addr with the input `echo 12345 > poc.txt` results in command injection. An attack on the physical device is feasible. The exploit has been released to the public and may be exploited.

Affected

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

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 (6)

ExploitThird Party Advisory
https://github.com/xyh4ck/iot_poc
SignaturePermissions RequiredVDB Entry
https://vuldb.com/?ctiid.322069
VDB EntryTechnical DescriptionThird Party Advisory
https://vuldb.com/?id.322069
Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.640779

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

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

CVSS

Attack Vector
PHYSICAL
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-74CWE-77

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