CVE-2021-38688

7.5 highEPSS 0.8%

High (7.5) in qnap qfile. EPSS 0.8% chance of exploitation in the next 30 days.

An improper authentication vulnerability has been reported to affect Android App Qfile. If exploited, this vulnerability allows attackers to compromise app and access information We have already fixed this vulnerability in the following versions of Qfile: Qfile 3.0.0.1105 and later

Severity

CVSS 3.1

7.5 high

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

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)
CWE: CWE-287
Published: 2021-12-29
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

qnap:qfile

References

https://www.qnap.com/en/security-advisory/qsa-21-55
https://www.qnap.com/en/security-advisory/qsa-21-55

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