High severity · published Oct 27, 2025
CVE-2025-46582
Private Key Disclosure Vulnerability in ZTE ZXMP M721 Product
7.7
CVSS
0.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZM
ZXMP M721 · ZTE
ZXMPM721V5.30.020.001P01 · source: vendor