What is the CVSS score of CVE-2020-37084?

CVE-2020-37084 has a CVSS 3.1 base score of 7.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.3%.

Which versions of PHP are affected by CVE-2020-37084?

School ERP Pro installations running version 1.0 are vulnerable to arbitrary file uploads that could allow attackers to execute malicious code on your systems.

Is there a public PoC exploit available for CVE-2020-37084?

Yes, a public proof-of-concept exploit is available for CVE-2020-37084. Prioritise patching immediately. EPSS: 0.3%.

How to fix or mitigate CVE-2020-37084?

Within 24 hours: Inventory all School ERP Pro deployments and their versions; isolate affected systems from production networks if possible. Within 7 days: Implement web application firewall rules to block suspicious file uploads; restrict file upload functionality to administrators only; implement strict file type validation on the server side. Within 30 days: Evaluate alternative ERP solutions or contact vendor for timeline on security patch; if patch becomes available, schedule immediate deployment; conduct audit of uploaded files for malicious content.

PHP CVE-2020-37084

HIGH

Unrestricted Upload of File with Dangerous Type (CWE-434)

2026-02-03 disclosure@vulncheck.com

PHP RCE School Erp Pro

7.2

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.2 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Feb 10, 2026 - 16:59 vuln.today

Public exploit code

CVE Published

Feb 03, 2026 - 23:16 nvd

HIGH 7.2

DescriptionCVE.org

School ERP Pro 1.0 contains a remote code execution vulnerability that allows authenticated admin users to upload arbitrary PHP files as profile photos by bypassing file extension checks. Attackers can exploit improper file validation in pre-editstudent.inc.php to execute arbitrary code on the server.

AnalysisAI

School Erp Pro versions up to 1.0 is affected by unrestricted upload of file with dangerous type (CVSS 7.2).

Technical ContextAI

This vulnerability (CWE-434: Unrestricted Upload of File with Dangerous Type) affects School Erp Pro. School ERP Pro 1.0 contains a remote code execution vulnerability that allows authenticated admin users to upload arbitrary PHP files as profile photos by bypassing file extension checks. Attackers can exploit improper file validation in pre-editstudent.inc.php to execute arbitrary code on the server.

RemediationAI

Monitor vendor advisories for a patch. Validate file types by content. Store uploads outside web root. Restrict network access to the affected service where possible.

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CVE-2020-37084 vulnerability details – vuln.today

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PHP CVE-2020-37084

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

More from same product – last 7 days

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External POC / Exploit Code