How severe is CVE-2018-25135?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Anviz Biometric Technology Co., Ltd. Aim Crosschex Standard

CVE-2018-25135

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.

EPSS: 0.007 (50.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Anviz Biometric Technology Co., Ltd. Aim Crosschex Standard — versions 4.3

Weakness classification (CWE)

CWE-149

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2018-25135?: CVE-2018-25135 is a critical-severity vulnerability in Anviz Biometric Technology Co., Ltd. Aim Crosschex Standard, classified under CWE-149. CVSS score: 9.8/10. Published 2025-12-24.
How severe is CVE-2018-25135?: Critical severity. CVSS v3 base score is 9.8 out of 10.