CVE-2021-1393 : Security Advisory and Response
Learn about CVE-2021-1393 affecting Cisco Application Services Engine Software. Discover the impact, technical details, and mitigation steps for this critical security vulnerability.
This article provides details about CVE-2021-1393, which involves multiple vulnerabilities in Cisco Application Services Engine Software that could allow unauthorized access to host-level operations and device-specific information.
Understanding CVE-2021-1393
This CVE record discloses critical vulnerabilities in Cisco Application Services Engine Software that could potentially lead to unauthorized access and information disclosure.
What is CVE-2021-1393?
The CVE-2021-1393 vulnerability affects Cisco Application Services Engine Software, allowing unauthenticated remote attackers to gain privileged access to host-level operations, retrieve device-specific details, and make limited configuration alterations.
The Impact of CVE-2021-1393
With a high base severity score of 9.8, this vulnerability presents a critical risk, potentially leading to unauthorized access and disclosure of confidential and integrity-sensitive information without the need for user interaction. The availability impact is also deemed high.
Technical Details of CVE-2021-1393
This section provides technical insights into the vulnerability.
Vulnerability Description
The vulnerability in Cisco Application Services Engine Software enables attackers to gain unauthorized access to critical system operations and sensitive information.
Affected Systems and Versions
The affected product is the Cisco Application Services Engine Software with all versions being susceptible to this security flaw.
Exploitation Mechanism
Exploiting this vulnerability requires network access, but privileged credentials are not necessary, making it easier for attackers to infiltrate the system.
Mitigation and Prevention
To secure systems from CVE-2021-1393, prompt actions and long-term security measures are essential.
Immediate Steps to Take
Immediately apply security patches provided by Cisco to mitigate the risk of exploitation. Ensure that access controls and network segmentation are in place.
Long-Term Security Practices
Implement regular security audits, monitor system logs for any suspicious activities, and conduct employee security awareness training to prevent future breaches.
Patching and Updates
Regularly update and patch the Cisco Application Services Engine Software to address known vulnerabilities and enhance system security.