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TI-2025-18593 Aliases CVE-2025-24891

Dumb Drop has an arbitrary file overwrite and path traversal for root shell

Priority HIGH 76CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00661 51st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
DumbWareioDumbDrop= sha256:bd110df9fcab4fb9c384c245345b7dd34e52d2cabc3cda9bfbbbc5ffb0606d97—No fix listedCNA
  • DumbDrop VendorDumbWareio Affected = sha256:bd110df9fcab4fb9c384c245345b7dd34e52d2cabc3cda9bfbbbc5ffb0606d97 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-24891
  2. 2026-10-21 EPSS moved to the 50th–90th percentile

References

Other 2

  • TI-2025-18651 OS Command Injection endpoint '/upload/init' parameter 'filename' (RCE) in DumpDrop CVSS 4.0CRITICAL 9.5
  • TI-2025-30322 DumbDrop vulnerable to DOM XSS via file upload CVSS 4.0LOW 2.1
  • TI-2026-33045 DumbAssets 1.0.11 Path Traversal File Deletion via /api/delete-file CVSS 4.0HIGH 8.8
  • TI-2026-33046 DumbAssets 1.0.11 Stored Cross-Site Scripting via Asset Fields CVSS 4.0MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences