CVE-2024-21796: electronic XXE (CVSS 5.5)

Description

Electronic Deliverables Creation Support Tool (Construction Edition) prior to Ver1.0.4 and Electronic Deliverables Creation Support Tool (Design & Survey Edition) prior to Ver1.0.4 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.

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CVSS v3.1 Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-611 CWE-611

Affected Products

Vendor	Product	Versions
dfeg	electronic_deliverables_creation_support_tool	< 1.0.4
dfeg	electronic_deliverables_creation_support_tool	< 1.0.4

References

Other References

https://jvn.jp/en/jp/JVN40049211/ https://www.dfeg.mod.go.jp/hp/contents-dfis/tool.html https://jvn.jp/en/jp/JVN40049211/ https://www.dfeg.mod.go.jp/hp/contents-dfis/tool.html

Frequently Asked Questions

What is CVE-2024-21796? +

Electronic Deliverables Creation Support Tool (Construction Edition) prior to Ver1.0.4 and Electronic Deliverables Creation Support Tool (Design & Survey Edition) prior to Ver1.0.4 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. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2024-21796? +

CVE-2024-21796 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-21796? +

CVE-2024-21796 affects products from dfeg, specifically: electronic_deliverables_creation_support_tool. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-21796? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-21796