PT-2025-46887 · D Link · D-Link Dir-878A1

CVE-2025-60674 · Published 2025-10-09 · Updated 2025-11-21

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions D-Link DIR-878A1 router firmware versions prior to FW101B04

Description A stack buffer overflow issue exists in the USB storage handling module of the D-Link DIR-878A1 router firmware. The problem occurs when the “Serial Number” field from a USB device is read into a 64-byte stack buffer using sscanf, while fgets can read up to 127 bytes, leading to a stack overflow. An attacker with physical access or control over a USB device could potentially execute arbitrary code on the device.

Recommendations Update to firmware version FW101B04 or later.

Exploit

Fix

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

BDU:2025-14689

CVE-2025-60674

Affected Products

D-Link Dir-878A1

References · 9

• 🔥 https://github.com/yifan20020708/SGTaint-0-day/blob/main/DLink/DLink-DIR-878/CVE-2025-60674.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-60674 · Security Note
• https://dlink.com/en/security-bulletin · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-60674 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-14689 · Security Note
• https://t.me/true_secator/7652 · Telegram Post
• https://t.me/CSIRT_italia/2925 · Telegram Post
• https://dlink.com/en · Note
• http://d-link.com · Note