CVE-2024-10439Network attack vector

Unauthenticated file disclosure via user-controlled object identifier

Published Oct 28, 2024 · Updated Oct 28, 2024

IDOR in Sunnet eHRD CTMS before 10.8 allows remote attackers to read files uploaded by any user through a modified parameter. The file-access path accepts a user-controlled object reference without enforcing authorization for the requested upload. No authentication or user interaction is required, and the reported consequence is disclosure of uploaded files without modification.

CVSS severity7.5
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

IDOR in Sunnet eHRD CTMS before 10.8 allows remote attackers to read files uploaded by any user through a modified parameter. The file-access path accepts a user-controlled object reference without enforcing authorization for the requested upload. No authentication or user interaction is required, and the reported consequence is disclosure of uploaded files without modification.

The record

CVE
CVE-2024-10439
Published
Oct 28, 2024
Updated
Oct 28, 2024
Vendor
Sunnet Technology Co., Ltd.
Product
eHRD CTMS
Classifications
CWE-639, CAPEC-149, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 28, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 28, 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=0 <10.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Sunnet Technology Co., Ltd. · eHRD CTMSversion=0 <10.8

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.3TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
CAPEC-149Explore for Predictable Temporary File Names
T1190Exploit Public-Facing Application

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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