What is the CVSS score of CVE-2025-60674?

CVE-2025-60674 has a CVSS 3.1 base score of 6.8 (Medium). CVSS vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Which versions of Dir 878 Firmware are affected by CVE-2025-60674?

CVE-2025-60674 presents notable security risk, a stack-based buffer overflow vulnerability rated CVSS 6.8. Exploitation could cause memory corruption or application crashes.

Is there a public PoC exploit available for CVE-2025-60674?

Yes, a public proof-of-concept exploit is available for CVE-2025-60674. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-60674?

Within 7 days: Identify affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

Dir 878 Firmware CVE-2025-60674

MEDIUM

Stack-based Buffer Overflow (CWE-121)

2025-11-13 cve@mitre.org

Stack Overflow Buffer Overflow RCE D-Link Dir 878 Firmware

6.8

CVSS 3.1 · Vendor: mitre

Severity by source

Vendor (mitre) PRIMARY

6.8 MEDIUM

AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from Vendor (mitre) · only source for this CVE.

CVSS VectorVendor: mitre

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:22 vuln.today

PoC Detected

Nov 17, 2025 - 19:04 vuln.today

Public exploit code

CVE Published

Nov 13, 2025 - 19:15 nvd

MEDIUM 6.8

DescriptionCVE.org

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.

AnalysisAI

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. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-121. 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. Affected products include: Dlink Dir-878 Firmware. Version information: up to 127.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.