CVE-2025-60674 Details
Description
A stack buffer overflow vulnerability exists in the D-Link DIR-878A1 router firmware FW101B04.bin in the rc binary's USB storage handling module. The vulnerability occurs when the "Serial Number" field from a USB device is read via sscanf into a 64-byte stack buffer, while fgets reads up to 127 bytes, causing a stack overflow. An attacker with physical access or control over a USB device can exploit this vulnerability to potentially execute arbitrary code on the device.
A stack buffer overflow vulnerability has been identified in the D-Link DIR-878A1 router, specifically in the firmware version FW101B04.bin. The issue arises in the 'rc' binary's USB storage handling module, where the 'Serial Number' field from a USB device is read into a 64-byte stack buffer using sscanf. This creates a stack overflow, as fgets can read up to 127 bytes. An attacker with physical access or control over a USB device can exploit this vulnerability, potentially leading to arbitrary code execution on the device.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Nov 14, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/yifan20020708/SGTaint-0-day/blob/main/DLink/DLink-DIR-878/CVE-2025-60674.md | [email protected] | ExploitThird Party Advisory |
| https://www.dlink.com/en | [email protected] | Product |
| https://www.dlink.com/en/security-bulletin/ | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-121 | Stack-based Buffer Overflow | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| dlink dir-878 firmware | 1.01b04 |
CPE
Remediation
| |
| dlink dir-878 | a1 |
CPE
Remediation
| |
Change History
7 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 5, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Nov 17, 2025 | Initial Analysis | [email protected] |
| Nov 14, 2025 | CVE Modified | CISA-ADP |
| Nov 14, 2025 | CVE Modified | CISA-ADP |
| Nov 13, 2025 | New CVE Received | [email protected] |