Medium severity · published Oct 27, 2025
CVE-2025-46583
DOS Vulnerability in ZTE MC889A Pro product
5.3
CVSS
0.4%
EPSS
No
On KEV
Description
There is a Denial of Service（DoS）vulnerability in the ZTE MC889A Pro product. Due to insufficient validation of the input parameters of the Short Message Service interface, allowing an attacker to exploit it to carry out a DoS attack.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MP
MC889A Pro · ZTE
BD_STDPLMC889A PROV1.0.1B06; BD_STDPLMC889A PROV1.0.1B08 · source: vendor