CVE-2026-40004— openssl.cnf Privilege Escalation Vulnerability in ZTE Cloud PC Client uSmartview
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I. Basic Information for CVE-2026-40004
Vulnerability Information
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Vulnerability Title
openssl.cnf Privilege Escalation Vulnerability in ZTE Cloud PC Client uSmartview
Source: NVD (National Vulnerability Database)
Vulnerability Description
There exists an openssl.cnf privilege escalation vulnerability in ZTE Cloud PC client uSmartview. An attacker can execute arbitrary code locally and escalate privileges.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对搜索路径元素未加控制
Source: NVD (National Vulnerability Database)
Vulnerability Title
ZTE ZXCLOUD iRAI 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ZTE ZXCLOUD iRAI是中国中兴通讯（ZTE）公司的一个虚拟化设备。 ZTE ZXCLOUD iRAI存在代码问题漏洞，该漏洞源于openssl.cnf权限提升，可能导致攻击者本地执行任意代码并提升权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ZTE | ZXCLOUD iRAI | ZXCLOUD-iRAI-ClientV7.2X | - |
II. Public POCs for CVE-2026-40004
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · ZTE · 2026-05-07 · 4 CVEs total
| CVE-2026-44406 | 5.7 MEDIUM | DLL Hijacking Vulnerability in ZTE Cloud PC Client uSmartview |
| CVE-2026-40003 | 5.1 MEDIUM | USB-based arbitrary memory write vulnerability in ZTE ZX297520V3 soc BootROM |
| CVE-2026-44407 | 4.7 MEDIUM | Remote Denial of Service Vulnerability Exists in ZTE Cloud PC Client uSmartview |
IV. Related Vulnerabilities
Same product: ZXCLOUD iRAI
- CVE-2026-44407
Remote Denial of Service Vulnerability Exists in ZTE Cloud P - CVE-2026-44406
DLL Hijacking Vulnerability in ZTE Cloud PC Client uSmartvie - CVE-2024-22062
Permissions and Access Control Vulnerability in ZTE ZXCLOUD - CVE-2023-41782
DLL Hijacking Vulnerability in ZTE ZXCLOUD iRAI - CVE-2023-41783
Command Injection Vulnerability of ZTE's ZXCLOUD iRAI
Same vendor: ZTE
- CVE-2026-44407
Remote Denial of Service Vulnerability Exists in ZTE Cloud P - CVE-2026-44406
DLL Hijacking Vulnerability in ZTE Cloud PC Client uSmartvie - CVE-2026-40003
USB-based arbitrary memory write vulnerability in ZTE ZX2975 - CVE-2026-40001
Local privilege escalation vulnerability in ZTE PROCESS Guar - CVE-2026-40002
ZTE Red Magic 11 Pro (NX809J) contains a vulnerability that
Same weakness: CWE-427
- CVE-2026-44406
DLL Hijacking Vulnerability in ZTE Cloud PC Client uSmartvie - CVE-2026-21661
AC2000 Uncontrolled Search Path Element - CVE-2026-6788
Uncontrolled search path in PluginLauncher allows SYSTEM cod - CVE-2026-25852
Acronis DeviceLock DLP 代码问题漏洞 - CVE-2026-41373
OpenClaw < 2026.3.31 - Compiler Binary Substitution via Envi
V. Comments for CVE-2026-40004
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