D-Link DIR-825M CVE-2026-7289

| EUVD-2026-26068 HIGH
Buffer Overflow (CWE-119)
2026-04-28 [email protected]
Buffer Overflow D-Link
7.4
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

2
Re-analysis Queued
Apr 28, 2026 - 20:38 vuln.today
cvss_changed
Analysis Generated
Apr 28, 2026 - 15:31 vuln.today

DescriptionNVD

A vulnerability was found in D-Link DIR-825M 1.1.12. This issue affects the function sub_414BA8 of the file /boafrm/formWanConfigSetup. The manipulation of the argument submit-url results in buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

AnalysisAI

Remote authenticated attackers can execute arbitrary code on D-Link DIR-825M routers (firmware 1.1.12) by sending specially crafted requests to the /boafrm/formWanConfigSetup endpoint with malicious submit-url parameters, triggering a buffer overflow in function sub_414BA8. Public proof-of-concept exploit code exists on GitHub (Kiciot/cve#3), significantly lowering exploitation barriers. …

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RemediationAI

Within 24 hours: Inventory all D-Link DIR-825M routers in production and document firmware versions; restrict network access to the affected devices to trusted administrative sources only via firewall rules. Within 7 days: Disable remote management interfaces if not operationally required; audit authentication logs for unauthorized access attempts to the /boafrm/formWanConfigSetup endpoint; change all default and administrative credentials on affected devices. …

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CVE-2026-7289 vulnerability details – vuln.today
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