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CVE-2019-18371

HIGHCVSS 7.5/10EPSS 55.43%

Last modified

CVE-2019-18371 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 55.43% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
7.5/10

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

EPSS Probability
55.43%

98.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MiMillet Router 3g Firmware< 2.28.23

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-18371?
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.
How severe is CVE-2019-18371?
CVE-2019-18371 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 55.43% probability of exploitation in the next 30 days.
How do I fix CVE-2019-18371?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-18371?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST