CVE-2021-34784: Cisco Prime Infrastructure and Evolved Programmable Network Manager Stored Cross-Site Scripting Vulnerability
First published: Thu Nov 04 2021(Updated: )
A vulnerability in the web-based management interface of Cisco Prime Infrastructure (PI) and Cisco Evolved Programmable Network Manager (EPNM) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of an affected interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Evolved Programmable Network Manager | <5.1.2 | |
| Cisco Prime Infrastructure | <3.10 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-34784.
What is the severity of CVE-2021-34784?
The severity of CVE-2021-34784 is medium with a CVSS score of 5.4.
What software is affected by CVE-2021-34784?
The affected software includes Cisco Prime Infrastructure up to version 3.10 and Cisco Evolved Programmable Network Manager up to version 5.1.2.
What is the CWE category of CVE-2021-34784?
The CWE category of CVE-2021-34784 is CWE-79 (Cross-Site Scripting).
How can an attacker exploit CVE-2021-34784?
An authenticated, remote attacker can exploit CVE-2021-34784 to conduct a stored cross-site scripting (XSS) attack against a user of the web-based management interface.
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