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CVE-2026-114040— DT42 BerryNet Model Package Metadata dlmodelmgr.py DLModelManager.get_model_meta path traversal

Quick assessment

Affected
DT42 BerryNet
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 DT42 BerryNet 3.10.2 及更早版本中发现一个安全漏洞。受影响的组件是“模型包元数据处理器”（Model Package Metadata Handler）中的文件 ，具体涉及 函数。攻击者可通过操纵 参数触发路径遍历漏洞。该攻击可远程实施，且利用方法已公开披露，可能被恶意利用。项目组已通过问题报告提前获知此漏洞，但截至目前尚未作出回应。

CVSS 3.5 · Low
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I. Basic Information for CVE-2026-114040

Vulnerability Information
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Vulnerability Title
DT42 BerryNet Model Package Metadata dlmodelmgr.py DLModelManager.get_model_meta path traversal
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in DT42 BerryNet up to 3.10.2. The affected element is the function DLModelManager.get_model_meta of the file berrynet/dlmodelmgr.py of the component Model Package Metadata Handler. The manipulation of the argument label leads to path traversal. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
DT42 BerryNet 3.10.0 cpe:2.3:a:dt42:berrynet:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-114040

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III. Intelligence Information for CVE-2026-114040

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Other References for CVE-2026-114040 (7)

IV. Related Vulnerabilities

Same weakness: CWE-22

V. Comments for CVE-2026-114040

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