---
id: CVE-2018-25135
title: Anviz AIM CrossChex Standard 4.3.6.0 CSV Injection via User Import
summary: >-
  Anviz AIM CrossChex Standard 4.3.6.0 contains a CSV injection vulnerability
  that allows attackers to execute commands by inserting malicious formulas in
  user import fields. Attackers can craft payloads in fields like 'Name',
  'Gender', or…
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-149
vendor: 'Anviz Biometric Technology Co., Ltd.'
product: Anviz AIM CrossChex Standard
affected:
  - anviz_aim_crosschex_standard 4.3
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2025-12-24T20:13:27.766153Z'
exploitAvailable: true
published: '2025-12-24'
updated: '2026-10-01'
sourceUpdated: '2026-10-01T21:44:50.789Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2018-25135'
references:
  - url: 'https://www.exploit-db.com/exploits/45765'
    label: ExploitDB-45765
  - url: 'https://www.anviz.com'
    label: Anviz Biometric Technology Product Homepage
  - url: 'https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5498.php'
    label: Zero Science Lab Disclosure (ZSL-2018-5498)
tags:
  - cve.org
  - exploit-available
epss: 0.00702
epssPercentile: 0.51514
ingestedAt: '2026-10-01T23:03:32.845Z'
---

## Overview

Anviz AIM CrossChex Standard 4.3.6.0 contains a CSV injection vulnerability that allows attackers to execute commands by inserting malicious formulas in user import fields. Attackers can craft payloads in fields like 'Name', 'Gender', or 'Position' to trigger Excel macro execution when importing user data.

## Affected

- `anviz_aim_crosschex_standard 4.3`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.