CVE-2021-34707 Cisco Evolved Programmable Network Manager Sensitive Information Disclosure Vulnerability

What is CVE-2021-34707?

CVE-2021-34707 is a medium-severity vulnerability in Cisco Evolved Programmable Network Manager, published on 4 Aug 2021. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

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 because the application does not sufficiently protect sensitive data when responding to an API request. An attacker could exploit the vulnerability by sending a specific API request to the affected application. A successful exploit could allow the attacker to obtain sensitive information about the application.

Weakness: CWE-200

Which versions are affected by CVE-2021-34707?

It affects 1 product.

Products include Cisco Evolved Programmable Network Manager.

How do I fix CVE-2021-34707?

No fix has been published for CVE-2021-34707 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-34707 being exploited?

There is no known exploitation of CVE-2021-34707 in the wild and no public exploit code.

Other vulnerabilities in Cisco Evolved Programmable Network Manager

• CVE-2016-1289 Code injection in n/a Critical 9.8
• CVE-2016-1291 Deserialization in n/a Critical 9.8
• CVE-2021-1487 Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Command Injection Vulnerability High 8.8
• CVE-2019-1821 Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution Vulnerabilities High 8.8
• CVE-2019-1822 Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution Vulnerabilities High 8.8

All Cisco Evolved Programmable Network Manager vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-r4xq-wcqx-7phm.