CVE-2025-61577

high

Description

D-Link DIR-816A2_FWv1.10CNB05 was discovered to contain a stack overflow via the statuscheckpppoeuser parameter in the dir_setWanWifi function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

References

https://www.dlink.com/en/security-bulletin/

https://github.com/peris-navince/founded-0-days/blob/main/Dlink/816/dir_setWanWifi/1.md

https://github.com/Flechao1/iot-vuln/blob/main/dlink-816-b05.md

Details

Source: Mitre, NVD

Published: 2025-10-09

Updated: 2025-10-09

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

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