CVE-2025-70240: Buffer Overflow
Published Mar 3, 2026
·Updated
Stack buffer overflow vulnerability in D-Link DIR-513 v1.10 via the curTime parameter to goform/formSetWANWizard51.
Affected Software
3 affected components
D-Link Dir-513
All of the following
Dlink Dir-513 Firmware=1.10
Dlink Dir-513
Event History
Mar 3, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·09:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-70240?
CVE-2025-70240 has a high severity due to the potential for remote code execution via stack buffer overflow.
2
How do I fix CVE-2025-70240?
To fix CVE-2025-70240, update the D-Link DIR-513 to the latest firmware version provided by D-Link.
3
What systems are affected by CVE-2025-70240?
CVE-2025-70240 affects the D-Link DIR-513 router running firmware version 1.10.
4
What kind of attack can exploit CVE-2025-70240?
CVE-2025-70240 can be exploited through specially crafted requests that trigger a stack buffer overflow.
5
Is CVE-2025-70240 being actively exploited in the wild?
There have been no verified reports of active exploitation for CVE-2025-70240 as of now.