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9.8
D-Link DIR-513 Router: Unauthenticated Remote Code Execution
CVE-2025-70232
Summary
A flaw in the D-Link DIR-513 router's web interface allows an attacker to inject malicious code, potentially allowing them to control the device remotely. This could lead to unauthorized access to the network and its users. Update the router's firmware to the latest version to fix this issue.
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/formSetMACFilter.
Original description
Stack buffer overflow vulnerability in D-Link DIR-513 v1.10 via the curTime parameter to goform/formSetMACFilter.
nvd CVSS3.1
9.8
Vulnerability type
CWE-121
Stack-based Buffer Overflow
- https://github.com/akuma-QAQ/CVEreport/tree/main/D-link/CVE-2025-70232 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: 13 Mar 2026 · First seen: 6 Mar 2026