CVE-2021-44550 : What You Need to Know

An Incorrect Access Control vulnerability exists in CoreNLP 4.3.2 via the classifier in NERServlet.java (lines 158 and 159).

Understanding CVE-2021-44550

This CVE describes an Incorrect Access Control vulnerability in CoreNLP 4.3.2.

What is CVE-2021-44550?

This CVE refers to a specific vulnerability in CoreNLP 4.3.2 found in the classifier in NERServlet.java at lines 158 and 159.

The Impact of CVE-2021-44550

The vulnerability can potentially allow unauthorized access to sensitive data, leading to data breaches and unauthorized operations.

Technical Details of CVE-2021-44550

CoreNLP 4.3.2 has an Incorrect Access Control vulnerability.

Vulnerability Description

The vulnerability is present in the classifier in NERServlet.java at lines 158 and 159, allowing unauthorized access.

Affected Systems and Versions

Product: CoreNLP 4.3.2
Vendor: N/A
Versions: N/A

Exploitation Mechanism

Attackers can exploit this vulnerability to gain unauthorized access to sensitive system data.

Mitigation and Prevention

It is crucial to take immediate actions to secure systems vulnerable to CVE-2021-44550.

Immediate Steps to Take

Apply security patches from the vendor as soon as they are available.
Implement access controls and authentication mechanisms to limit unauthorized access.
Monitor system logs for any unusual activities that may indicate exploitation of the vulnerability.

Long-Term Security Practices

Conduct regular security assessments and audits to identify vulnerabilities proactively.
Train personnel on secure coding practices and security best practices.

Patching and Updates

Regularly check for security updates and patches from CoreNLP to address this vulnerability.