CVE-2025-9769: D-Link DI-7400G+ mng_platform.asp sub_478D28 command injection

Severity: medium (CVSS 6.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 29.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-09-01 · updated 2026-06-17
Weakness: CWE-74

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 products

D-Link DI-7400G+: 19.12.25a1

References

https://github.com/xyh4ck/iot_poc
https://github.com/xyh4ck/iot_poc#vulnerability-verification-process
https://vuldb.com/?ctiid.322069
https://vuldb.com/?id.322069
https://vuldb.com/?submit.640779
https://www.dlink.com/
https://github.com/xyh4ck/iot_poc
https://github.com/xyh4ck/iot_poc#vulnerability-verification-process

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