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7.5
CVSS
High

CVE-2019-18371

PUBLISHED

An issue was discovered on Xiaomi Mi WiFi R3G devices before 2.28.23-stable. There is a directory traversal vulnerability to read arbitrary files...

Not yet in CISA KEV

Exploited in the wild PoC available Remote Low complexity No user interaction
Vendor
Xiaomi
Product
Mi WiFi R3G
Published
Oct 23, 2019
EPSS
—

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Description

An issue was discovered on Xiaomi Mi WiFi R3G devices before 2.28.23-stable. There is a directory traversal vulnerability to read arbitrary files via a misconfigured NGINX alias, as demonstrated by api-third-party/download/extdisks../etc/config/account. With this vulnerability, the attacker can bypass authentication.

nuclei_scanner

CVSS Scores

CVSS v3.1 7.5 High

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

CVSS v2.0 5.0 Medium

AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitation Status

Exploited in the wild

Recorded 2025-07-25 00:00:00 UTC · The Shadowserver (via CIRCL)

Proof of concept available

Recorded 2026-06-12 14:20:13 UTC · Nuclei Templates

References

Known Exploited Vulnerability Sources

Catalogues that list this CVE as a known exploited vulnerability.

Source Added
The Shadowserver (via CIRCL) First 2025-07-25 00:00 UTC

Scanner Integrations

Scanner Reference Detected
Nuclei https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-18371.yaml Apr 25, 2025

Potential Proof of Concepts

These PoCs are unverified and could contain malware. Use at your own risk.

CVE-2019-18371

nuclei · Created Unknown

Timeline

  • Proof of Concept Exploit Available

  • Added to KEVIntel

  • Detected by Nuclei

  • CVE Published to Public

  • CVE ID Reserved