SQL Injection in ZTE Nx799j (Red Magic 11 Air)

CVE-2026-49004

The built-in PostgreSQL service on the mobile device suffers from misconfiguration flaws and command injection vulnerabilities. This service listens on a specific port, runs with root privileges, and is protected by weak credentials. The database supports the COPY FROM PROGRAM syntax, allowing local attackers to bypass Android's permission sandbox and gain full root access.

Vulnerability class: SQL Injection

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.012 (68.1th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-49004: held from 0.012 to 0.012.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-49004?
CVE-2026-49004 is a medium-severity vulnerability in ZTE Nx799j (Red Magic 11 Air), classified under SQL Injection. CVSS score: 6.5/10. Published 2026-08-05.
How severe is CVE-2026-49004?
Medium severity. CVSS v3 base score is 6.5 out of 10.