CVE-2019-19161Network attack vector

Code execution via unverified downloaded DLL loading

Published Jun 30, 2020 · Updated Aug 5, 2024

Untrusted search path handling in TOBESOFT MiPlatform 2016.5.26.1 and earlier allows remote authenticated users to execute code via a DLL. CyMiInstaller322 ActiveX downloads application files without sufficient verification, after which MiPlatform loads an attacker-controlled DLL. Exploitation requires high privileges over a network-reachable installer workflow and executes the DLL in the MiPlatform process context.

CVSS severity7.2
High
EPSS probability1.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Untrusted search path handling in TOBESOFT MiPlatform 2016.5.26.1 and earlier allows remote authenticated users to execute code via a DLL. CyMiInstaller322 ActiveX downloads application files without sufficient verification, after which MiPlatform loads an attacker-controlled DLL. Exploitation requires high privileges over a network-reachable installer workflow and executes the DLL in the MiPlatform process context.

The record

CVE
CVE-2019-19161
Published
Jun 30, 2020
Updated
Aug 5, 2024
Vendor
TOBESOFT
Product
MiPlatform
Classifications
CWE-426, T1574.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 30, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <=2016.5.26.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

TOBESOFT · MiPlatformversion=unspecified <=2016.5.26.1

Published CVSS scores

6.5NIST NVDAV:N/AC:L/Au:S/C:P/I:P/A:P
7.2KrCERT/CCCVSS:3.1/AV:N/AC:L/PR:H/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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-426Untrusted Search Path
T1574.001Hijack Execution Flow: DLL

Public exploit references

No public exploit references are available in this record.

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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