Information disclosure in ZTE T5400

CVE-2025-26711

There is an unauthorized access vulnerability in ZTE T5400. Due to improper permission control of the Web module interface, an unauthorized attacker can obtain sensitive information through the interface.

Vulnerability class: Information Disclosure

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (16.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 16.9% 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-2025-26711: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

  • ZTE T5400 — versions CR_UNIAGT5400V1.0.0B02

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-26711?
CVE-2025-26711 is a medium-severity vulnerability in ZTE T5400, classified under Information Disclosure. CVSS score: 5.7/10. Published 2025-09-16.
How severe is CVE-2025-26711?
Medium severity. CVSS v3 base score is 5.7 out of 10.