Vulnerability · Published Oct 28, 2024 · Assigned by twcert

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

Medium 5.3

In plain English

A medium-severity authorization bypass via user-controlled key in eHRD CTMS from Sunnet. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.4%top 65.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
Sunnet	eHRD CTMS	0 – before 10.8

Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References

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