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7.5
D-Link DIR-513 Router May Crash or Allow Data Theft
CVE-2025-70249
Summary
A security issue in the D-Link DIR-513 router's web interface can be exploited by an attacker to potentially crash the device or steal sensitive information. This affects users who have not updated their router's firmware. To stay protected, update your D-Link DIR-513 router to the latest available firmware version.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| dlink | dir-513_firmware | 1.10 | – |
Original title
Stack buffer overflow vulnerability in D-Link DIR-513 v1.10 via the curTime parameter to goform/formSetWizard2.
Original description
Stack buffer overflow vulnerability in D-Link DIR-513 v1.10 via the curTime parameter to goform/formSetWizard2.
Vulnerability type
CWE-121
Stack-based Buffer Overflow
Published: 10 Mar 2026 · Updated: 13 Mar 2026 · First seen: 10 Mar 2026