CVE-2025-50645

A vulnerability has been discovered in D-Link DI-8003 16.07.26A1, which can lead to a buffer overflow when the s parameter in the pppoe_list_opt.asp endpoint is manipulated. By sending a crafted request with an excessively large value for the s parameter, an attacker can trigger a buffer overflow condition.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/xiaotea/iot-vulnerability-collection/blob/main/README.md	Third Party Advisory
https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10505
https://www.dlink.com/en/security-bulletin/	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:di-8003_firmware:16.07.26a1:*:*:*:*:*:*:*

cpe:2.3:h:dlink:di-8003:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-08 19:24

Updated : 2026-07-25 10:10

NVD link : CVE-2025-50645

Mitre link : CVE-2025-50645

CVE.ORG link : CVE-2025-50645

JSON object : View

Products Affected

dlink

di-8003_firmware
di-8003

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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