CVE-2021-34707 : Vulnerability Insights and Analysis

A vulnerability in the REST API of Cisco Evolved Programmable Network Manager (EPNM) could allow an authenticated, remote attacker to access sensitive data on an affected system. This vulnerability exists due to insufficient protection of sensitive data in response to API requests. Read on to understand the impact, technical details, and mitigation strategies related to CVE-2021-34707.

Understanding CVE-2021-34707

This section provides insights into the nature and impacts of the vulnerability.

What is CVE-2021-34707?

CVE-2021-34707 is a vulnerability in the REST API of Cisco EPNM that could enable a remote attacker to obtain sensitive information by sending malicious API requests.

The Impact of CVE-2021-34707

This vulnerability poses a medium severity threat, with high confidentiality impact, allowing attackers to access critical application data post-exploitation.

Technical Details of CVE-2021-34707

Delve into the technical aspects of the vulnerability to understand affected systems, exploitation methods, and more.

Vulnerability Description

The vulnerability allows an authenticated remote attacker to access sensitive data through the REST API of Cisco EPNM.

Affected Systems and Versions

The affected product is Cisco Evolved Programmable Network Manager (EPNM) with all versions susceptible to exploitation.

Exploitation Mechanism

Attackers can exploit the vulnerability by sending specific API requests to the affected application to retrieve sensitive information.

Mitigation and Prevention

Explore the steps to mitigate the risks associated with CVE-2021-34707 and prevent potential exploitation.

Immediate Steps to Take

Organizations are advised to restrict API access, implement network controls, and monitor for unusual activity to mitigate immediate risks.

Long-Term Security Practices

Adopt robust access control policies, conduct regular security audits, and keep systems updated to enhance long-term security resilience.

Patching and Updates

Apply security patches and updates provided by Cisco to address the vulnerability and enhance the security posture of EPNM.