CVE-2025-50645

7.5 highEPSS 0.5%

High (7.5) in dlink di-8003 firmware. EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.5 high

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 43% of CVEs (scores of 2026-10-31)
CWE: CWE-120
Published: 2026-04-08
Modified: 2026-07-25
Record from: the NVD, synced 2026-10-19

Affected

dlink:di-8003_firmware

References

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

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