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CVE-2025-24891— Dumb Drop has an arbitrary file overwrite and path traversal for root shell

Quick assessment

Affected
DumbWareio DumbDrop
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dumb Drop是DumbWare开源的一个应用程序。 Dumb Drop存在安全漏洞，该漏洞源于路径遍历问题，允许有上传权限的用户覆盖任意系统文件，可能导致恶意代码注入。

CVSS 9.7 · Critical EPSS 0.64% · P48
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I. Basic Information for CVE-2025-24891

Vulnerability Information
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Vulnerability Title
Dumb Drop has an arbitrary file overwrite and path traversal for root shell
Source: CVE Program / CVE List V5
Vulnerability Description
Dumb Drop is a file upload application. Users with permission to upload to the service are able to exploit a path traversal vulnerability to overwrite arbitrary system files. As the container runs as root by default, there is no limit to what can be overwritten. With this, it's possible to inject malicious payloads into files ran on schedule or upon certain service actions. As the service is not required to run with authentication enabled, this may permit wholly unprivileged users root access. Otherwise, anybody with a PIN.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
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
Vulnerability Title
Dumb Drop 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dumb Drop是DumbWare开源的一个应用程序。 Dumb Drop存在安全漏洞，该漏洞源于路径遍历问题，允许有上传权限的用户覆盖任意系统文件，可能导致恶意代码注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
DumbWareio DumbDrop = sha256:bd110df9fcab4fb9c384c245345b7dd34e52d2cabc3cda9bfbbbc5ffb0606d97 -

II. Public POCs for CVE-2025-24891

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 5858 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
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III. Intelligence Information for CVE-2025-24891

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Patches & Fixes for CVE-2025-24891 (1)

Vendor Advisories for CVE-2025-24891 (1)

IV. Related Vulnerabilities

Same product: DumbDrop
Same vendor: DumbWareio
Same weakness: CWE-22

V. Comments for CVE-2025-24891

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