CVE-2021-47704 - CVE House

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Status published High CVE-2021-47704

OpenBMCS SQL Injection via obix_test.php

8.7 CVSS

Vulnerability Description

OpenBMCS 2.4 contains an SQL injection vulnerability that allows authenticated attackers to manipulate database queries by injecting arbitrary SQL code. Attackers can send GET requests to /debug/obix_test.php with malicious 'id' values to extract database information.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

LiquidWorm as Gjoko Krstic of Zero Science Lab, Semen 'samincube' Rozhkov @zeroscience

References

More from OPEN BMCS

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OpenBMCS Directory Listing Information Disclosure

OpenBMCS Server Side Request Forgery (SSRF) via /php/query.php

OpenBMCS Cross Site Request Forgery (CSRF) via sendFeedback.php

OpenBMCS User Management Privilege Escalation

Affected Vendor

OPEN BMCS

View all reports →

Affected Software

OpenBMCS

Vulnerable Versions:

2.4

Timeline

Official Publish: December 9th, 2025

Last Modified: April 7th, 2026

Added to House: July 21st, 2026

CVSS Vectors

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1059 Command and Scripting Interpreter

T1213.006 Databases

T1485 Data Destruction