CVE-2021-39377

A SQL Injection vulnerability exists in openSIS 8.0 when MySQL (MariaDB) is being used as the application database. A malicious attacker can issue SQL commands to the MySQL (MariaDB) database through the index.php username parameter.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

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

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/OS4ED/openSIS-Classic	Third Party Advisory
https://github.com/security-n/CVE-2021-39377	Exploit Third Party Advisory
https://opensis.com/	Product

Configurations

Configuration 1 (hide)

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

History

09 Sep 2021, 16:49

Type	Values Removed	Values Added
References	~~(MISC) https://github.com/OS4ED/openSIS-Classic -~~	(MISC) https://github.com/OS4ED/openSIS-Classic - Third Party Advisory
References	~~(MISC) https://opensis.com/ -~~	(MISC) https://opensis.com/ - Product
References	~~(MISC) https://github.com/security-n/CVE-2021-39377 -~~	(MISC) https://github.com/security-n/CVE-2021-39377 - Exploit, Third Party Advisory
CPE		cpe:2.3:a:os4ed:opensis:8.0:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 9.8
CWE		CWE-89

01 Sep 2021, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-09-01 13:15

Updated : 2024-02-04 21:47

NVD link : CVE-2021-39377

Mitre link : CVE-2021-39377

CVE.ORG link : CVE-2021-39377

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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