CVE-2024-21765

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-01-24 · updated 2026-06-17
Weakness: CWE-611

Description

Electronic Delivery Check System (Doboku) Ver.18.1.0 and earlier, Electronic Delivery Check System (Dentsu) Ver.12.1.0 and earlier, Electronic Delivery Check System (Kikai) Ver.10.1.0 and earlier, and Electronic delivery item Inspection Support SystemVer.4.0.31 and earlier improperly restrict XML external entity references (XXE). By processing a specially crafted XML file, arbitrary files on the system may be read by an attacker.

Affected products

Cals-Ed Electronic Delivery Check System: before 11.0.0; before 13.0.0; before 19.0.0 — fixed in 11.0.0, 13.0.0, 19.0.0
Cals-Ed Electronic Delivery Item Inspection Support System: through 4.0.31

How to fix

Upgrade to a fixed version: Cals-Ed Electronic Delivery Check System 11.0.0, 13.0.0, 19.0.0. Check the vendor advisory for mitigations.

References

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