CVE-2021-40668
CVSS v3
8.1
HIGH
EPSS Score
1.2 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
The Android application HTTP File Server (Version 1.4.1) by 'slowscript' is affected by a path traversal vulnerability that permits arbitrary directory listing, file read, and file write.
Technical details
- Published
- 2022-06-09
Frequently asked questions
What is CVE-2021-40668?
The Android application HTTP File Server (Version 1.4.1) by 'slowscript' is affected by a path traversal vulnerability that permits arbitrary directory listing, file read, and file write.
Is CVE-2021-40668 actively exploited?
Active exploitation of CVE-2021-40668 has not been confirmed. Its EPSS score was 1.2% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-40668?
CVE-2021-40668 has a CVSS v3 base score of 8.1 (HIGH severity).
Is CVE-2021-40668 affecting your environment?
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