Stack Buffer Overflow in D-Link DIR-513 Router
CVE-2025-70249

7.5HIGH

Key Information:

Vendor

D-Link
Status
DIR-513
Vendor
CVE Published:
10 March 2026

What is CVE-2025-70249?

A stack buffer overflow vulnerability exists in the D-Link DIR-513 version 1.10 router. The issue is triggered by improper handling of the curTime parameter in specific form submissions, specifically through the goform/formSetWizard2 interface. This flaw can potentially allow attackers to execute arbitrary code or disrupt service, emphasizing the importance of applying security updates and configurations to mitigate risks.

References

https://www.dlink.com/en/security-bulletin/
https://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=D...
https://github.com/akuma-QAQ/CVEreport/tree/main/D-link/C...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.