High severity · published May 7, 2026
CVE-2026-44407
Remote Denial of Service Vulnerability Exists in ZTE Cloud PC Client uSmartview
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
A remote denial-of-service vulnerability exists in the ZTE Cloud PC client uSmartview, which may lead to memory corruption and remote denial of service.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZI
ZXCLOUD iRAI · ZTE
ZXCLOUD-iRAI-ClientV7.2X · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-44407
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-44407
Vendor Advisory
https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/4783596796997009530
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