CVE-2024-3122Network attack vector

Administrator file disclosure via download path traversal

Published Jul 1, 2024 · Updated Aug 1, 2024

Relative path traversal in CHANGING MOTP 3.11.2 and earlier allows remote authenticated users to read arbitrary server files. The file-download function fails to filter path parameters before resolving them, so traversal sequences escape the intended directory. Administrator privileges are required, and the documented impact is limited to confidentiality through file disclosure.

CVSS severity4.9
Medium
EPSS probability0.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Relative path traversal in CHANGING MOTP 3.11.2 and earlier allows remote authenticated users to read arbitrary server files. The file-download function fails to filter path parameters before resolving them, so traversal sequences escape the intended directory. Administrator privileges are required, and the documented impact is limited to confidentiality through file disclosure.

The record

CVE
CVE-2024-3122
Published
Jul 1, 2024
Updated
Aug 1, 2024
Vendor
CHANGING Information Technology Inc.
Product
MOTP (Mobile One-Time Password)
Classifications
CWE-23, CAPEC-139, T1005
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 1, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 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=earlier <=3.11.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

CHANGING Information Technology Inc. · MOTP (Mobile One-Time Password)version=earlier <=3.11.2

Published CVSS scores

4.9TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-23Relative Path Traversal
CAPEC-139Relative Path Traversal
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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