CVE-2024-23827

high-risk

Published 2024-01-29

Nginx-UI is a web interface to manage Nginx configurations. The Import Certificate feature allows arbitrary write into the system. The feature does not check if the provided user input is a certification/key and allows to write into arbitrary paths in the system. It's possible to leverage the vulnerability into a remote code execution overwriting the config file app.ini. Version 2.0.0.beta.12 fixed the issue.

Do I need to act?

3.0% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (20)

Nginx Ui

Affected Vendors

Nginxui

References (2)

Third Party Advisory https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-xvq9-4vpv-227m

/ 100

high-risk

Severity 32/34 · Critical

Exploitability 6/34 · Minimal

Exposure 29/34 · Critical