How severe is CVE-2024-21765?

CVE-2024-21765 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-21765 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-21765?

CVE-2024-21765 primarily affects Cals-ed Electronic Delivery Check System. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-21765?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-21765 have an EU (EUVD) identifier?

Yes. CVE-2024-21765 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-19379.

When was CVE-2024-21765 published?

CVE-2024-21765 was published on 2024-01-24 and last updated on 2026-06-17.

CVE-2024-21765

CVE-2024-21765 is a medium-severity vulnerability in Cals-ed Electronic Delivery Check System with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-611.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-19379
Weakness: CWE-611
Affected product: Cals-ed Electronic Delivery Check System
Published: 2024-01-24
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-21765?: 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.
How severe is CVE-2024-21765?: CVE-2024-21765 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-21765 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-21765?: CVE-2024-21765 primarily affects Cals-ed Electronic Delivery Check System. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-21765?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-21765 have an EU (EUVD) identifier?: Yes. CVE-2024-21765 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-19379.
When was CVE-2024-21765 published?: CVE-2024-21765 was published on 2024-01-24 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:cals-ed:electronic_delivery_check_system:*:*:*:*:mechanical:*:*:*
cpe:2.3:a:cals-ed:electronic_delivery_check_system:*:*:*:*:dentsu:*:*:*
cpe:2.3:a:cals-ed:electronic_delivery_check_system:*:*:*:*:doboku:*:*:*
cpe:2.3:a:cals-ed:electronic_delivery_item_inspection_support_system:*:*:*:*:*:*:*:*

Other CWE-611 (Improper Restriction of XML External Entity Reference (XXE)) vulnerabilities

CVE-2022-22486 — Critical (CVSS 10.0): IBM Tivoli Workload Scheduler 9.4, 9.5, and 10.1 is vulnerable to an XML External Entity Injection (XXE) attack when…
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CVE-2015-9280 — Critical (CVSS 10.0): MailEnable before 8.60 allows XXE via an XML document in the request.aspx Options parameter.
CVE-2018-1000838 — Critical (CVSS 10.0): autopsy version <= 4.9.0 contains a XML External Entity (XXE) vulnerability in CaseMetadata XML Parser that can result…
CVE-2018-1000837 — Critical (CVSS 10.0): UML Designer version <= 8.0.0 contains a XML External Entity (XXE) vulnerability in XML parser for plugins that can…
CVE-2018-1000835 — Critical (CVSS 10.0): KeePassDX version <= 2.5.0.0beta17 contains a XML External Entity (XXE) vulnerability in kdbx file parser that can…

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