CVE-2018-17065

9.8 criticalEPSS 1.9%

Critical (9.8) in dlink dir-816 a2 firmware. EPSS 1.9% chance of exploitation in the next 30 days.

An issue was discovered on D-Link DIR-816 A2 1.10 B05 devices. Within the handler function of the /goform/DDNS route, a very long password could lead to a stack-based buffer overflow and overwrite the return address.

Severity

CVSS 3.0

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.9% chance of exploitation in the next 30 days; higher than 79% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2018-09-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

dlink:dir-816_a2_firmware

References

https://github.com/PAGalaxyLab/VulInfo/tree/master/D-Link/DIR-816/stack_overflow_1
https://github.com/PAGalaxyLab/VulInfo/tree/master/D-Link/DIR-816/stack_overflow_1

Check your stack JSON