CVE-2025-46582Network attack vector

Authenticated private-key disclosure via authorization bypass

Published Oct 27, 2025 · Updated Oct 27, 2025

Authorization bypass in ZTE ZXMP M721 ZXMPM721V5.30.020.001P01 allows remote authenticated users to read its communication private key. A low-privileged account can bypass authorization protecting key viewing, but ZTE has not identified the affected interface or defective check. Network access and low-privileged credentials are required; no ability to write data or interrupt service is reported.

CVSS severity7.7
High
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in ZTE ZXMP M721 ZXMPM721V5.30.020.001P01 allows remote authenticated users to read its communication private key. A low-privileged account can bypass authorization protecting key viewing, but ZTE has not identified the affected interface or defective check. Network access and low-privileged credentials are required; no ability to write data or interrupt service is reported.

The record

CVE
CVE-2025-46582
Published
Oct 27, 2025
Updated
Oct 27, 2025
Vendor
ZTE Corporation
Product
ZXMP M721
Classifications
CWE-321, CAPEC-94, T1552.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 27, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=ZXMPM721V5.30.020.001P01

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

ZTE Corporation · ZXMP M721version=ZXMPM721V5.30.020.001P01

Published CVSS scores

7.7ZTE CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-321Use of Hard-coded Cryptographic Key
CAPEC-94Adversary in the Middle (AiTM)
T1552.004Unsecured Credentials: Private Keys

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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