Stack Buffer Overflow Vulnerability in D-Link DIR-513
CVE-2025-70247

7.5HIGH

Key Information:

Vendor

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

What is CVE-2025-70247?

A stack buffer overflow vulnerability exists in the D-Link DIR-513 router (version 1.10) due to improper handling of the curTime parameter in the goform/formSetWizard1 form. This vulnerability can allow an attacker to execute arbitrary code or cause a denial of service by sending crafted requests, potentially compromising the security of the router. Users are advised to apply security updates promptly and review their configurations to mitigate potential 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

.