CVE-2026-29515

critical · 9.3

MiCode FileExplorer contains an authentication bypass vulnerability in the embedded SwiFTP FTP server component that allows network attackers to log in without valid credentials. Attackers can send arbitrary username and password combinations to the PASS command handler, which unconditionally grants access and allows listing, reading, writing, and deleting files exposed by the FTP server. The MiCode/Explorer open source project has reached end-of-life status.

9.3

CVSS

0.5%

EPSS (exploit prob.)

41st

EPSS percentile

2026-03-11

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-303CWE-862

Affected products

Vendor	Product	Affected versions
xiaomi	fileexplorer	all versions

Check a specific version with /api/v1/cve/match.

References

https://github.com/MiCode/FileExplorer
https://www.vulncheck.com/advisories/micode-fileexplorer-swiftp-server-authentication-bypass

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-29515