Vulnerability-Lookup

CNVD-2026-21306

Vulnerability from cnvd - Published: 2026-05-21

Title

ZTE ZXCLOUD iRAI openssl.cnf权限提升漏洞

Description

ZTE ZXCLOUD iRAI是一款云计算终端管理产品，主要提供虚拟桌面接入和远程管理功能。 ZTE ZXCLOUD iRAI存在openssl.cnf权限提升漏洞，该漏洞源于程序对openssl.cnf文件的权限控制不当，攻击者可利用该漏洞在本地执行任意代码并提升权限。

Severity

中

Patch Name

ZTE ZXCLOUD iRAI openssl.cnf权限提升漏洞的补丁

Patch Description

ZTE ZXCLOUD iRAI是一款云计算终端管理产品，主要提供虚拟桌面接入和远程管理功能。 ZTE ZXCLOUD iRAI存在openssl.cnf权限提升漏洞，该漏洞源于程序对openssl.cnf文件的权限控制不当，攻击者可利用该漏洞在本地执行任意代码并提升权限。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/3126272076755775573

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-40004

Impacted products

Name
ZTE ZXCLOUD iRAI >=7.23.20，<7.25.43

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-40004",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-40004"
    }
  },
  "description": "ZTE ZXCLOUD iRAI\u662f\u4e00\u6b3e\u4e91\u8ba1\u7b97\u7ec8\u7aef\u7ba1\u7406\u4ea7\u54c1\uff0c\u4e3b\u8981\u63d0\u4f9b\u865a\u62df\u684c\u9762\u63a5\u5165\u548c\u8fdc\u7a0b\u7ba1\u7406\u529f\u80fd\u3002\n\nZTE ZXCLOUD iRAI\u5b58\u5728openssl.cnf\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5bf9openssl.cnf\u6587\u4ef6\u7684\u6743\u9650\u63a7\u5236\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u672c\u5730\u6267\u884c\u4efb\u610f\u4ee3\u7801\u5e76\u63d0\u5347\u6743\u9650\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/3126272076755775573",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-21306",
  "openTime": "2026-05-21",
  "patchDescription": "ZTE ZXCLOUD iRAI\u662f\u4e00\u6b3e\u4e91\u8ba1\u7b97\u7ec8\u7aef\u7ba1\u7406\u4ea7\u54c1\uff0c\u4e3b\u8981\u63d0\u4f9b\u865a\u62df\u684c\u9762\u63a5\u5165\u548c\u8fdc\u7a0b\u7ba1\u7406\u529f\u80fd\u3002\r\n\r\nZTE ZXCLOUD iRAI\u5b58\u5728openssl.cnf\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5bf9openssl.cnf\u6587\u4ef6\u7684\u6743\u9650\u63a7\u5236\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u672c\u5730\u6267\u884c\u4efb\u610f\u4ee3\u7801\u5e76\u63d0\u5347\u6743\u9650\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "ZTE ZXCLOUD iRAI openssl.cnf\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ZTE ZXCLOUD iRAI \u003e=7.23.20\uff0c\u003c7.25.43"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-40004",
  "serverity": "\u4e2d",
  "submitTime": "2026-05-08",
  "title": "ZTE ZXCLOUD iRAI openssl.cnf\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2026-40004 (GCVE-0-2026-40004)

Vulnerability from cvelistv5 – Published: 2026-05-07 03:47 – Updated: 2026-05-07 12:41

Title

openssl.cnf Privilege Escalation Vulnerability in ZTE Cloud PC Client uSmartview

Summary

There exists an openssl.cnf privilege escalation vulnerability in ZTE Cloud PC client uSmartview. An attacker can execute arbitrary code locally and escalate privileges.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-07 12:40 UTC

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

zte mitre root

References

1 reference

URL	Tags
https://support.zte.com.cn/zte-iccp-isupport-webu…

Impacted products

1 product

Vendor	Product	Version
ZTE	ZXCLOUD iRAI	Affected: ZXCLOUD-iRAI-ClientV7.2X

Credits

Runzi Zhao, Feng Ye and Ziwei Wang

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.