CVE-2026-32650

Received Received - Intake

Encryption Bypass in Anviz CrossChex Enables Database Credential Exposure

Publication date: 2026-04-17

Last updated on: 2026-05-04

Assigner: ICS-CERT

Description

Anviz CrossChex Standard is vulnerable when an attacker manipulates the TDS7 PreLogin to disable encryption, causing database credentials to be sent in plaintext and enabling unauthorized database access.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-04-17

Last Modified

2026-05-04

Generated

2026-07-06

AI Q&A

2026-04-17

EPSS Evaluated

2026-07-05

NVD

CVE-2026-32650

EUVD

EUVD-2026-23508

Affected Vendors & Products

Vendor	Product	Version / Range
anviz	crosschex_standard	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-757	A protocol or its implementation supports interaction between multiple actors and allows those actors to negotiate which algorithm should be used as a protection mechanism such as encryption or authentication, but it does not select the strongest algorithm that is available to both parties.

Attack-Flow Graph

Executive Summary

The vulnerability in Anviz CrossChex Standard occurs when an attacker manipulates the TDS7 PreLogin process to disable encryption.

This manipulation causes database credentials to be transmitted in plaintext.

As a result, an attacker can gain unauthorized access to the database.

Impact Analysis

This vulnerability can lead to unauthorized access to your database because credentials are sent without encryption.

An attacker could intercept these plaintext credentials and use them to access sensitive data.

The impact includes potential data breaches and exposure of confidential information.

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