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9.8
Old D-Link DIR-513 Router Can Be Hacked via Scheduled Event
CVE-2025-70229
Summary
A security issue in the DIR-513 router's scheduling feature allows hackers to potentially take control of the device. This affects older versions of the DIR-513 router. To protect your network, update to a newer version of the router's software.
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/formSchedule.
Original description
Stack buffer overflow vulnerability in D-Link DIR-513 v1.10 via the curTime parameter to goform/formSchedule.
nvd CVSS3.1
9.8
Vulnerability type
CWE-121
Stack-based Buffer Overflow
- https://github.com/akuma-QAQ/CVEreport/tree/main/D-link/CVE-2025-70229 Exploit Third Party Advisory
- https://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=DIR-513 Product
- https://www.dlink.com/en/security-bulletin/ Vendor Advisory
Published: 5 Mar 2026 · Updated: 11 Mar 2026 · First seen: 6 Mar 2026