---
id: CVE-2025-6520
title: >-
  Improper Neutralization of Special Elements used in an SQL Command ('SQL
  Injection') vulnerability in Abis Technology BAPSIS allows Blind SQL
  Injection.


  This issue affects BAPSIS: before 202510271606.
summary: >-
  Improper Neutralization of Special Elements used in an SQL Command ('SQL
  Injection') vulnerability in Abis Technology BAPSIS allows Blind SQL
  Injection.


  This issue affects BAPSIS: before 202510271606.
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'
cwe:
  - CWE-89
published: '2025-10-31'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T23:10:00.237'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-6520'
references:
  - url: 'https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-25-0365'
    label: iletisim@usom.gov.tr
  - url: 'https://www.usom.gov.tr/bildirim/tr-25-0365'
    label: iletisim@usom.gov.tr
tags:
  - nvd
epss: 0.00349
epssPercentile: 0.26118
ingestedAt: '2026-09-30T23:29:32.459Z'
---

## Overview

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Abis Technology BAPSIS allows Blind SQL Injection.

This issue affects BAPSIS: before 202510271606.

## Remediation

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