CVE-2024-10439: Sunnet eHRD CTMS - Insecure Direct Object Reference

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-10-28 · updated 2026-06-17
Weakness: CWE-639

Description

The eHRD CTMS from Sunnet has an Insecure Direct Object Reference (IDOR) vulnerability, allowing unauthenticated remote attackers to modify a specific parameter to access arbitrary files uploaded by any user.

Affected products

Sunnet eHRD CTMS: before 10.8 — fixed in 10.8

How to fix

Upgrade to a fixed version: Sunnet eHRD CTMS 10.8. Check the vendor advisory for mitigations.

References

https://www.twcert.org.tw/en/cp-139-8167-a2c0d-2.html
https://www.twcert.org.tw/tw/cp-132-8166-085c4-1.html

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