Paper/Archive/CVE-2021-33270

CVE-2021-33270

mitre — D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerabil…

EPSS 4%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 90.4.904 × 2018.1 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN_800462c4 in /formAdvFirewall. This vulnerability is triggered via a crafted POST request.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refdlink.com/en/security-bulletin refgithub.com/Lnkvct/IoT-poc/tree/master/D-Link-DIR809/vuln06