What is CVE-2025-46582?

CVE-2025-46582 is a high-severity vulnerability in ZTE Zxmp M721, classified under Use of Hard-coded Cryptographic Key. CVSS score: 7.7/10. Published 2025-10-27.

How severe is CVE-2025-46582?

High severity. CVSS v3 base score is 7.7 out of 10.

Vulnerability in ZTE Zxmp M721

CVE-2025-46582

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.

EPSS: 0.003 (24.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

Affected products

Zte Zxmp M721 — versions ZXMPM721V5.30.020.001P01

Weakness classification (CWE)

CWE-321 — Use of Hard-coded Cryptographic Key

References

psirt@zte.com.cn

Frequently asked questions

What is CVE-2025-46582?: CVE-2025-46582 is a high-severity vulnerability in ZTE Zxmp M721, classified under Use of Hard-coded Cryptographic Key. CVSS score: 7.7/10. Published 2025-10-27.
How severe is CVE-2025-46582?: High severity. CVSS v3 base score is 7.7 out of 10.