CVE-2021-41677

A SQL injection vulnerability exists in version 8.0 of openSIS when MySQL or MariaDB is used as the application database. An attacker can then issue the SQL command through the /opensis/functions/GetStuListFnc.php &Grade= parameter.

CVSS v3 9.8 CRITICAL
CVSS v2.0 6.8 MEDIUM

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/OS4ED/openSIS-Classic/issues/202	Exploit Issue Tracking Third Party Advisory
https://github.com/OS4ED/openSIS-Classic/issues/202	Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:os4ed:opensis:8.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-11-30 13:15

Updated : 2024-11-21 06:26

NVD link : CVE-2021-41677

Mitre link : CVE-2021-41677

CVE.ORG link : CVE-2021-41677

JSON object : View

Products Affected

os4ed

opensis

CWE

CWE-89

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

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