Medium severity6.5NVD Advisory· Published Dec 9, 2025· Updated Jun 17, 2026

CVE-2021-47704

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

OpenBMCS/OpenBMCS2 versions
cpe:2.3:a:openbmcs:openbmcs:2.4:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:openbmcs:openbmcs:2.4:*:*:*:*:*:*:*
- (no CPE)range: <2.4
OPEN BMCS/OpenBMCSv5
Range: 2.4

Patches

Vulnerability mechanics

References

www.exploit-db.com/exploits/50668nvdExploitThird Party AdvisoryVDB Entry
www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5692.phpnvdExploitThird Party Advisory
www.vulncheck.com/advisories/openbmcs-sql-injection-via-obixtestphpnvdThird Party Advisory
www.openbmcs.comnvdProduct

News mentions

No linked articles in our index yet.

Severity

MediumCVSS v3.1

6.5/ 10

CVSS v48.7

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack vector: Network
Complexity: Low
Privileges: Low
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: None

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

Probability of exploitation in the next 30 days.

0.40%

VYPR risk score

Composite of severity, exploitation, and reach.

0.42medium

cvss	0.423
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000

Weaknesses

CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVE ID

CVE-2021-47704

Credits

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