Vulnerability-Lookup

CNVD-2025-24759

Vulnerability from cnvd - Published: 2025-10-24

Title

D-Link Nuclias Connect目录遍历漏洞

Description

D-Link Nuclias Connect是一款由D-Link推出的网络管理软件，主要用于集中式管理无线接入点（AP），支持多设备远程控制和报告功能。 D-Link Nuclias Connect存在目录遍历漏洞，该漏洞源于/api/web/dnc/global/database/deleteBackup对deleteBackupList参数清理不当，攻击者可利用该漏洞影响系统完整性和可用性。

Severity

高

Formal description

目前厂商尚未发布升级程序修复该安全问题，详情见厂商官网： https://www.dlink.com/en

Reference

https://www.dlink.com/en/for-business/nuclias/nuclias-connect

Impacted products

Name
D-Link Nuclias Connect <1.3.1.4

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JSON

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{
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    "cve": {
      "cveNumber": "CVE-2025-34248",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-34248"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-24759",
  "openTime": "2025-10-24",
  "products": {
    "product": "D-Link Nuclias Connect \u003c1.3.1.4"
  },
  "referenceLink": "https://www.dlink.com/en/for-business/nuclias/nuclias-connect",
  "serverity": "\u9ad8",
  "submitTime": "2025-10-21",
  "title": "D-Link Nuclias Connect\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}

CVE-2025-34248 (GCVE-0-2025-34248)

Vulnerability from cvelistv5 – Published: 2025-10-09 20:43 – Updated: 2026-05-15 11:15

Title

D-Link Nuclias Connect < v1.3.1.4 Directory Traversal to Arbitrary File Deletion

Summary

D-Link Nuclias Connect firmware versions < 1.3.1.4 contain a directory traversal vulnerability within /api/web/dnc/global/database/deleteBackup due to improper sanitization of the deleteBackupList parameter. This can allow an authenticated attacker to delete arbitrary files impacting the integrity and availability of the system.

Severity

7.2 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-10 14:30 UTC

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

VulnCheck mitre root

References

3 references

URL	Tags
https://www.vulncheck.com/advisories/dlink-nuclia…	third-party-advisory
https://www.dlink.com/en/for-business/nuclias/nuc…	product
https://supportannouncement.us.dlink.com/security…	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
D-Link	Nuclias Connect	Affected: 0 , < 1.3.1.4 (custom) cpe:2.3:a:dlink:nuclias_connect::::::::

Credits

Alex Williams from Pellera Technologies

Show details on NVD website

JSON

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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.