Vulnerability-Lookup

CNVD-2026-15252

Vulnerability from cnvd - Published: 2026-03-27

Title

ZTE ZXMP M721私钥泄露漏洞

Description

ZTE ZXMP M721是中国中兴通讯（ZTE）公司的一款城域边缘OTN（光传送网）设备。 ZTE ZXMP M721存在私钥泄露漏洞，该漏洞源于低权限用户可绕过授权检查查看设备通信私钥，攻击者可利用该漏洞导致密钥泄露并影响通信安全。

Severity

中

Patch Name

ZTE ZXMP M721私钥泄露漏洞的补丁

Patch Description

ZTE ZXMP M721是中国中兴通讯（ZTE）公司的一款城域边缘OTN（光传送网）设备。 ZTE ZXMP M721存在私钥泄露漏洞，该漏洞源于低权限用户可绕过授权检查查看设备通信私钥，攻击者可利用该漏洞导致密钥泄露并影响通信安全。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/2594779029512220847

Reference

https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/2594779029512220847

Impacted products

Name
ZTE ZXMP M721 ZXMPM721V5.30.020.001P01

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      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-46582"
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  "number": "CNVD-2026-15252",
  "openTime": "2026-03-27",
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  "patchName": "ZTE ZXMP M721\u79c1\u94a5\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
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  "serverity": "\u4e2d",
  "submitTime": "2025-10-31",
  "title": "ZTE ZXMP M721\u79c1\u94a5\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2025-46582 (GCVE-0-2025-46582)

Vulnerability from cvelistv5 – Published: 2025-10-27 08:44 – Updated: 2025-10-27 15:58

Title

Private Key Disclosure Vulnerability in ZTE ZXMP M721 Product

Summary

A private key disclosure vulnerability exists in ZTE's ZXMP M721 product. A low-privileged user can bypass authorization checks to view the device's communication private key, resulting in key exposure and impacting communication security.

Severity

7.7 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-27 15:58 UTC

CWE

CWE-321 - Use of Hard-coded Cryptographic Key

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	ZXMP M721	Affected: ZXMPM721V5.30.020.001P01 cpe:2.3:a:zte:zxmp_m721:zxmpm721v5.30.020.001p01:::::::*

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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.