CVE-2020-20800

CRITICAL

An issue was discovered in MetInfo v7.0.0 beta. There is SQL Injection via the install/index.php?action=adminsetup&cndata=yes&endata=yes&showdata=yes URI.

Affects 1 product across 1 vendor.

CVSS 3.19.8
EPSS1.5%
Percentile74th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, no authentication required, no user interaction needed, impact contained to the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.
CWE Weakness Definitions
CWE-89: SQL Injection

Attacker inserts SQL commands into application queries through user-controlled input, allowing unauthorized database access.

Related Attack Patterns (CAPEC)
CAPEC-7 Blind SQL Injection
via CWE-89
CAPEC-108 Command Line Execution through SQL Injection
via CWE-89
CAPEC-109 Object Relational Mapping Injection
via CWE-89
CAPEC-110 SQL Injection through SOAP Parameter Tampering
via CWE-89
CAPEC-470 Expanding Control over the Operating System from the Database
via CWE-89
Show all 6
via CWE-89

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

A critical SQL Injection vulnerability exists in MetInfo v7.0.0 beta through the install/index.php script, allowing attackers to manipulate SQL queries and potentially gain unauthorized access to the database.

BSID: BS-2020-GLOBAL-178812-C • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: HIGH

Is this CVE in your environment?

BreachSpider monitors your ICS/OT environment for vulnerabilities like this one. No agents or network access required. Free to start.

Check My Environment →
Frequently Asked Questions
What is CVE-2020-20800?
A critical SQL Injection vulnerability exists in MetInfo v7.0.0 beta through the install/index.php script, allowing attackers to manipulate SQL queries and potentially gain unauthorized access to the database.
What is the CVSS score for CVE-2020-20800?
CVE-2020-20800 has CVSS 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS: 1.5%.
Is CVE-2020-20800 actively exploited?
No confirmed active exploitation of CVE-2020-20800 as of 2026-05-30.
How do I remediate CVE-2020-20800?
Priority: IMMEDIATE.
What systems are affected by CVE-2020-20800?
CVE-2020-20800 affects Metinfo Metinfo.
Vulnerability Details
CVE IDCVE-2020-20800
BSIDBS-2020-GLOBAL-178812-C BreachSpider Global ID
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published2020-09-30
Last Modified2024-11-21
ICS Relevance0%
Weakness (CWE)
SQL Injection
SourceNVD
Official Description

An issue was discovered in MetInfo v7.0.0 beta. There is SQL Injection via the install/index.php?action=adminsetup&cndata=yes&endata=yes&showdata=yes URI.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

The vulnerability is triggered by sending a crafted request to the install/index.php script with specific parameters (action=adminsetup&cndata=yes&endata=yes&showdata=yes) which can lead to SQL Injection.

Exploitation Likelihood: CRITICAL

Affected Products
VendorProductAffected Versions
Metinfo Metinfo 7.0.0
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 2206 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Model/workspace/models/qwen2.5-coder-32b-instruct-bf16
ConfidenceHIGH
Enriched At2026-05-24
SHA-512 Audit Hash1b0c2a3907344bae16133726ac7d2da39c94937c96d3d959f44b780fb171341ce41683d98728dbadace86a508a130c0590f6089d168c32f7659e0531e77da579
Related CVEs affecting Metinfo
CVE-2020-21133 9.8 SQL Injection vulnerability in Metinfo 7.0.0 beta in member/getpassword.php?l... CVE-2020-21132 9.8 SQL Injection vulnerability in Metinfo 7.0.0beta in index.php. CVE-2018-12531 9.8 An issue was discovered in MetInfo 6.0.0. install\index.php allows remote att... CVE-2019-17553 9.8 An issue was discovered in MetInfo v7.0.0 beta. There is SQL Injection via th... CVE-2020-18175 9.8 SQL Injection vulnerability in Metinfo 6.1.3 via a dosafety_emailadd action i...
View all Metinfo CVEs →

Critical Severity - Know Your Exposure

A CVSS 9.8 vulnerability in your ICS environment cannot wait. BreachSpider maps critical CVEs to your specific assets and tells you what to fix first.

Create a free account →