Vulnerability in ZTE F689

CVE-2026-49005

The root password hash of the device can be obtained through unencrypted information in the firmware.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (4.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 4.8% 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-2026-49005: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

  • ZTE F689 — versions ZXHN F680V9.0.10P6N1,ZXHN F680V9.0.10P4N4,ZXHN F680V9.0.10P4N5,ZXHN F680V9.0.10P4N9,ZXHN F680V9.0.10P4N10,ZXHN F680V9.0.10P1N12,ZXHN F680V9.0.10P1N13

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-49005?
CVE-2026-49005 is a low-severity vulnerability in ZTE F689, classified under Use of Password Hash With Insufficient Computational Effort. CVSS score: 2.4/10. Published 2026-08-07.
How severe is CVE-2026-49005?
Low severity. CVSS v3 base score is 2.4 out of 10.