CVE-2023-46802

e-Tax software Version3.0.10 and earlier improperly restricts XML external entity references (XXE) due to the configuration of the embedded XML parser. By processing a specially crafted XML file, arbitrary files on the system may be read by an attacker.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://jvn.jp/en/jp/JVN14762986/	Third Party Advisory
https://www.e-tax.nta.go.jp/topics/topics_20231102.htm	Product
https://jvn.jp/en/jp/JVN14762986/	Third Party Advisory
https://www.e-tax.nta.go.jp/topics/topics_20231102.htm	Product

Configurations

Configuration 1 (hide)

cpe:2.3:a:nta:e-tax:*:*:*:*:*:*:*:*

History

21 Nov 2024, 08:29

Type	Values Removed	Values Added
References	~~() https://jvn.jp/en/jp/JVN14762986/ - Third Party Advisory~~	() https://jvn.jp/en/jp/JVN14762986/ - Third Party Advisory
References	~~() https://www.e-tax.nta.go.jp/topics/topics_20231102.htm - Product~~	() https://www.e-tax.nta.go.jp/topics/topics_20231102.htm - Product

14 Nov 2023, 15:30

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5
CPE		cpe:2.3:a:nta:e-tax::::::::
CWE		CWE-611
First Time		Nta e-tax Nta
References	~~(MISC) https://jvn.jp/en/jp/JVN14762986/ -~~	(MISC) https://jvn.jp/en/jp/JVN14762986/ - Third Party Advisory
References	~~(MISC) https://www.e-tax.nta.go.jp/topics/topics_20231102.htm -~~	(MISC) https://www.e-tax.nta.go.jp/topics/topics_20231102.htm - Product

06 Nov 2023, 02:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-11-06 02:15

Updated : 2024-11-21 08:29

NVD link : CVE-2023-46802

Mitre link : CVE-2023-46802

CVE.ORG link : CVE-2023-46802

JSON object : View

Products Affected

nta

e-tax

CWE

CWE-611

Improper Restriction of XML External Entity Reference

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