CVE-2021-39378 — CRITICAL (9.8)

Vulnerability Description

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 NamesList.php str parameter.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Os4Ed	Opensis	8.0

Related Weaknesses (CWE)

CWE-89

References

https://github.com/OS4ED/openSIS-ClassicThird Party Advisory
https://github.com/security-n/CVE-2021-39378ExploitThird Party Advisory
https://opensis.com/Product
https://github.com/OS4ED/openSIS-ClassicThird Party Advisory
https://github.com/security-n/CVE-2021-39378ExploitThird Party Advisory
https://opensis.com/Product

FAQ

What is CVE-2021-39378?

CVE-2021-39378 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 ...

How severe is CVE-2021-39378?

CVE-2021-39378 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-39378?

Check the references section above for vendor advisories and patch information. Affected products include: Os4Ed Opensis.