What is the CVSS score of CVE-2024-22380?

CVE-2024-22380 has a CVSS 3.1 base score of 5.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.2%.

Electronic Delivery Check System CVE-2024-22380

MEDIUM

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

2024-01-24 vultures@jpcert.or.jp

XXE Electronic Delivery Check System

5.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Jan 24, 2024 - 02:15 nvd

MEDIUM 5.5

DescriptionNVD

Electronic Delivery Check System (Ministry of Agriculture, Forestry and Fisheries The Agriculture and Rural Development Project Version) March, Heisei 31 era edition Ver.14.0.001.002 and earlier improperly restricts XML external entity references (XXE). By processing a specially crafted XML file, arbitrary files on the system may be read by an attacker.

AnalysisAI

Electronic Delivery Check System (Ministry of Agriculture, Forestry and Fisheries The Agriculture and Rural Development Project Version) March, Heisei 31 era edition Ver.14.0.001.002 and earlier. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as XML External Entity (XXE) (CWE-611), which allows attackers to read arbitrary files or perform SSRF through XML processing. Electronic Delivery Check System (Ministry of Agriculture, Forestry and Fisheries The Agriculture and Rural Development Project Version) March, Heisei 31 era edition Ver.14.0.001.002 and earlier improperly restricts 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 include: Maff Electronic Delivery Check System.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Disable external entity processing in XML parsers, use JSON instead of XML where possible.