CVE-2025-50645

Name: CVE-2025-50645
Creator: NVD / NIST
Published: 2026-04-08T19:24:15.227+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.52%

Last modified Jun 17, 2026

CVE-2025-50645 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.52% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.52%

39.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-120

Affected Software

Vendor	Product	Versions
Dlink	Di-8003 Firmware	16.07.26a1

References

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

Timeline

Published: Apr 8, 2026
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2025-50645?

How severe is CVE-2025-50645?

CVE-2025-50645 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.

How do I fix CVE-2025-50645?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-50645?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST