CVE-2024-51211Public exploitNetwork attack vector

Unauthenticated SQL injection via unvalidated username_stn_id

Published Nov 8, 2024 · Updated Nov 21, 2024

SQL injection in resetuserinfo.php in Open Solutions for Education openSIS Classic 9.1 allows remote attackers to execute arbitrary SQL commands. The script accepts attacker-controlled username_stn_id input without sufficient validation before using it in a database query. No authentication or user interaction is required, and successful injection permits reading, changing, or deleting application data.

CVSS severity9.8
Critical
EPSS probability2.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in resetuserinfo.php in Open Solutions for Education openSIS Classic 9.1 allows remote attackers to execute arbitrary SQL commands. The script accepts attacker-controlled username_stn_id input without sufficient validation before using it in a database query. No authentication or user interaction is required, and successful injection permits reading, changing, or deleting application data.

The record

CVE
CVE-2024-51211
Published
Nov 8, 2024
Updated
Nov 21, 2024
Vendor
Open Solutions for Education
Product
openSIS Classic
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 21, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Open Solutions for Education · openSIS Classicversion=9.1

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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