Stack Buffer Overflow in D-Link DIR-513
CVE-2025-70219

9.8CRITICAL

Key Information:

Vendor

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

What is CVE-2025-70219?

A stack buffer overflow vulnerability exists in the D-Link DIR-513 firmware v1.10, specifically when handling requests to the goform/formDeviceReboot endpoint. This flaw may allow an attacker to execute arbitrary code or cause a denial-of-service condition by sending specially crafted HTTP requests. Users are recommended to review applicable security measures and consider firmware updates to mitigate this risk.

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:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.