SQL Injection Vulnerability in Opensis-Classic by OS4ED
CVE-2021-40543

9.8CRITICAL

Key Information:

Vendor

Os4ed

Status
Opensis
Vendor
CVE Published:
11 October 2021

What is CVE-2021-40543?

The Opensis-Classic version 8.0 is exposed to a SQL injection vulnerability due to inadequate input sanitization for the parameters $_GET['usrid'] and $_GET['prof_id'] within the PasswordCheck.php file. This flaw allows an attacker to manipulate SQL queries, potentially leading to unauthorized access to sensitive database information, making it crucial for users to implement corrective measures swiftly.

References

https://github.com/OS4ED/openSIS-Classic/issues/191
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.