CVE-2022-44255
CVSS v3
9.8
CRITICAL
EPSS Score
2.3 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a pre-authentication buffer overflow in the main function via long post data.
Technical details
- Published
- 2022-11-23
Frequently asked questions
What is CVE-2022-44255?
TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a pre-authentication buffer overflow in the main function via long post data.
Is CVE-2022-44255 actively exploited?
Active exploitation of CVE-2022-44255 has not been confirmed. Its EPSS score was 2.3% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-44255?
CVE-2022-44255 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2022-44255 affecting your environment?
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