CVE-2021-41679

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/modules/grades/InputFinalGrades.php, period 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/204	Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

30 Nov 2021, 18:27

Type	Values Removed	Values Added
CWE		CWE-89
References	~~(MISC) https://github.com/OS4ED/openSIS-Classic/issues/204 -~~	(MISC) https://github.com/OS4ED/openSIS-Classic/issues/204 - Exploit, Issue Tracking, Third Party Advisory
CPE		cpe:2.3:a:os4ed:opensis:8.0:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.8 v3 : 9.8

30 Nov 2021, 14:26

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-11-30 14:15

Updated : 2024-02-04 22:08

NVD link : CVE-2021-41679

Mitre link : CVE-2021-41679

CVE.ORG link : CVE-2021-41679

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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