CVE-2021-1363 : Security Advisory and Response

Multiple vulnerabilities in the web-based management interface of Cisco Unified Communications Manager IM & Presence Service could allow an authenticated, remote attacker to conduct SQL injection attacks. The base score for this CVE is 7.1, indicating a high severity.

Understanding CVE-2021-1363

This CVE involves SQL injection vulnerabilities in Cisco Unified Communications Manager IM & Presence Service, allowing attackers to execute malicious requests.

What is CVE-2021-1363?

CVE-2021-1363 refers to vulnerabilities in the web-based management interface of Cisco Unified Communications Manager IM & Presence Service that enable SQL injection attacks by authenticated, remote attackers. The flaws stem from improper validation of user-submitted parameters.

The Impact of CVE-2021-1363

Successful exploitation of CVE-2021-1363 could allow attackers to access or modify data stored in the underlying database. The severity of these vulnerabilities is rated as high, with a base score of 7.1.

Technical Details of CVE-2021-1363

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerabilities in the web-based management interface of Cisco Unified Communications Manager IM & Presence Service allow authenticated attackers to perform SQL injection attacks due to inadequate validation of user-submitted parameters.

Affected Systems and Versions

The vulnerability affects Cisco Unified Communications Manager IM & Presence Service, with all versions being impacted.

Exploitation Mechanism

Attackers can exploit these vulnerabilities by authenticating to the application and sending malicious requests to the affected system.

Mitigation and Prevention

To mitigate the risks associated with CVE-2021-1363, follow the steps below.

Immediate Steps to Take

Apply security patches promptly
Monitor network traffic for any suspicious activity

Long-Term Security Practices

Regularly update and patch all systems
Implement strict access controls and authentication mechanisms

Patching and Updates

Refer to vendor advisories for relevant patches and updates
Conduct regular security audits and assessments to uncover any vulnerabilities