CVE-2025-59684Public exploit

Code execution via DLPReel.dll search-path hijacking

Published Oct 1, 2025 · Updated Oct 1, 2025

DLL hijacking in DigiSign DigiSigner ONE 1.0.4.60 allows local users to execute code by planting a crafted DLPReel.dll. The application searches multiple locations for the missing DLPReel.dll and loads an attacker-supplied copy when Renewal Certificate is selected. Exploitation requires local write access to a searched environment-path directory and runs the payload with the application's privileges.

CVSS severity8.8
High
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

DLL hijacking in DigiSign DigiSigner ONE 1.0.4.60 allows local users to execute code by planting a crafted DLPReel.dll. The application searches multiple locations for the missing DLPReel.dll and loads an attacker-supplied copy when Renewal Certificate is selected. Exploitation requires local write access to a searched environment-path directory and runs the payload with the application's privileges.

The record

CVE
CVE-2025-59684
Published
Oct 1, 2025
Updated
Oct 1, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-427, T1574.002
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Oct 1, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 1, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-427Uncontrolled Search Path Element
T1574.002DLL Side-Loading

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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