PT-2021-6950

CVE-2021-41677

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Published

2021-11-30

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Updated

2021-11-30

Description by

CVSS 3.1
9.8
Critical
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions openSIS version 8.0
Description A SQL injection issue exists when MySQL or MariaDB is used as the application database, allowing an attacker to issue SQL commands through the "/opensis/functions/GetStuListFnc.php" endpoint using the Grade parameter. This can enable a remote attacker to execute arbitrary SQL queries.
Recommendations For openSIS version 8.0, consider disabling the /opensis/functions/GetStuListFnc.php endpoint or restricting access to the Grade parameter until a patch is available.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-89: Improper Neutralization of Special Elements used in an SQL Command (\'SQL Injection\')
Related identifiers
CVE-2021-41677
BDU:2022-02721
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