Vulnerability-Lookup

CNVD-2026-21268

Vulnerability from cnvd - Published: 2026-05-21

Title

ZTE MU5250信息泄露漏洞

Description

ZTE MU5250是一款中兴通讯推出的移动宽带设备，主要用于提供无线网络连接。 ZTE MU5250存在信息泄露漏洞，该漏洞源于Web接口的权限控制不当，攻击者可利用该漏洞通过Web接口修改设备配置。

Severity

中

Patch Name

ZTE MU5250信息泄露漏洞的补丁

Patch Description

ZTE MU5250是一款中兴通讯推出的移动宽带设备，主要用于提供无线网络连接。 ZTE MU5250存在信息泄露漏洞，该漏洞源于Web接口的权限控制不当，攻击者可利用该漏洞通过Web接口修改设备配置。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/2657904255874650158

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-44408

Impacted products

Name
ZTE MU5250

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-44408",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-44408"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-21268",
  "openTime": "2026-05-21",
  "patchDescription": "ZTE MU5250\u662f\u4e00\u6b3e\u4e2d\u5174\u901a\u8baf\u63a8\u51fa\u7684\u79fb\u52a8\u5bbd\u5e26\u8bbe\u5907\uff0c\u4e3b\u8981\u7528\u4e8e\u63d0\u4f9b\u65e0\u7ebf\u7f51\u7edc\u8fde\u63a5\u3002\r\n\r\nZTE MU5250\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWeb\u63a5\u53e3\u7684\u6743\u9650\u63a7\u5236\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7Web\u63a5\u53e3\u4fee\u6539\u8bbe\u5907\u914d\u7f6e\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 MU5250\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ZTE MU5250"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-44408",
  "serverity": "\u4e2d",
  "submitTime": "2026-05-20",
  "title": "ZTE MU5250\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2026-44408 (GCVE-0-2026-44408)

Vulnerability from cvelistv5 – Published: 2026-05-19 07:45 – Updated: 2026-05-19 13:24

Title

Unauthorized access vulnerability in ZTE MU5250

Summary

There is an unauthorized access vulnerability in ZTE MU5250. Due to improper permission control of the Web interface, an unauthorized attacker can modify configuration through the interface.

Severity

6.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-19 13:24 UTC

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

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	MU5250	Affected: BD_FLYMODEMMU5250V1.0.0B27

Credits

Duc Anh Nguyen from NTCS&TinyxLab

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.