CVE-2021-33267
CVSS v3
9.8
CRITICAL
EPSS Score
1.9 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
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.
Technical details
- Published
- 2021-12-01
Frequently asked questions
What is CVE-2021-33267?
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.
Is CVE-2021-33267 actively exploited?
Active exploitation of CVE-2021-33267 has not been confirmed. The EPSS score is 1.9%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-33267?
CVE-2021-33267 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2021-33267 affecting your environment?
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