CVE-2025-70231

moderate-risk

Published 2026-03-05

D-Link DIR-513 version 1.10 contains a critical-level vulnerability. When processing POST requests related to verification codes in /goform/formLogin, it enters /goform/getAuthCode but fails to filter the value of the FILECODE parameter, resulting in a path traversal vulnerability.

Do I need to act?

0.12% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (1)

Dir-513 Firmware

Affected Vendors

Dlink

References (3)

Exploit https://github.com/akuma-QAQ/CVEreport/tree/main/D-link/CVE-2025-70231

Product https://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=DIR-513

Vendor Advisory https://www.dlink.com/en/security-bulletin/

/ 100

moderate-risk

Severity 32/34 · Critical

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal