RCE in D-Link Di-7400g+
CVE-2025-9769
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.
EPSS: 0.259 (97.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.1 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- D-link Di-7400g+ — versions 19.12.25A1
- Dlink Di-7400g\+ — versions v2.a1
- Dlink Di-7400g\+_firmware — versions 19.12.25a1
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
- cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit)
- cna@vuldb.com (Product, product)
Frequently asked questions
- What is CVE-2025-9769?
- CVE-2025-9769 is a medium-severity vulnerability in D-Link Di-7400g+, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 4.1/10. Published 2025-09-01.
- How severe is CVE-2025-9769?
- Medium severity. CVSS v3 base score is 4.1 out of 10.