HOMEVULNERABILITIESCVE-2026-44406
HIGH

CVE-2026-44406

CWE-427Published: May 7, 2026· Updated: May 8, 2026

7.8
CVSS v3.1
EPSS:0.01%probability of exploitation in 30 daysPercentile:0.3th

Official Description

ZTE Cloud PC client uSmartView contains a DLL hijacking vulnerability; since uSmartViewServiceAgent.exe runs with SYSTEM privileges, successful hijacking enables local arbitrary code execution, privilege escalation, and memory corruption.contains a DLL hijacking vulnerability; since uSmartViewServiceAgent.exe runs with SYSTEM privileges, successful hijacking enables local arbitrary code execution, privilege escalation, and memory corruption.

NVD Source

Technical Analysis

CVE-2026-44406 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

zte1 product
zxcloud irai
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories

ADVISORYhttps://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/8107253322107965601

All References (1)

→
https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/8107253322107965601Vendor Advisory

Quick Facts

CVE IDCVE-2026-44406
CVSS Score7.8 / 10
SeverityHIGH
WeaknessCWE-427
CISA KEVNo
EPSS (30d)0.01%
Affected1 vendor
PublishedMay 7, 2026

Related CVEs (CWE-427)

CVE-2026-28393
9.8
CVE-2026-7870
8.8
CVE-2026-29610
8.8
CVE-2026-11967
8.5
CVE-2026-50100
8.5
CVE-2026-11879
8.5

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-44406 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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