---
id: CVE-2025-46582
title: A private key disclosure vulnerability exists in ZTE's ZXMP M721 product
summary: >-
  A private key disclosure vulnerability exists in ZTE's ZXMP M721 product. A
  low-privileged user can bypass authorization checks to view the device's
  communication private key, resulting in key exposure and impacting
  communication security.
severity: high
cvss: 7.7
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N'
cwe:
  - CWE-321
published: '2025-10-27'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T11:10:00.250'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-46582'
references:
  - url: >-
      https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/2594779029512220847
    label: psirt@zte.com.cn
tags:
  - nvd
epss: 0.00341
epssPercentile: 0.2548
ingestedAt: '2026-10-08T11:31:27.625Z'
---

## Overview

A private key disclosure vulnerability exists in ZTE's ZXMP M721 product. A low-privileged user can bypass authorization checks to view the device's communication private key, resulting in key exposure and impacting communication security.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.