PoC Index

CVE-2021-33267

HIGH 10.0EPSS 3.8%

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_80034d60 in /formStaticDHCP. This vulnerability is triggered via a crafted POST request.

CVSS v3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
3.83% chance of exploitation in the next 30 days, 89th percentile
Published
2021-12-01
Updated
2024-08-03

Proof-of-concept exploits (1)

References

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