CVE-2022-20656 MEDIUM

CVE-2022-20656: Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Path Traversal Vulnerability

Vendor Cisco
Product Cisco Evolved Programmable Network Manager (EPNM)
Weakness CWE-24
Published November 15, 2024
Last update November 15, 2024

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

What the vulnerability does

01Description

A vulnerability in the web-based management interface of Cisco PI and Cisco EPNM could allow an authenticated, remote attacker to conduct a path traversal attack on an affected device. To exploit this vulnerability, the attacker must have valid credentials on the system. This vulnerability is due to insufficient input validation of the HTTPS URL by the web-based management interface. An attacker could exploit this vulnerability by sending a crafted request that contains directory traversal character sequences to an affected device. A successful exploit could allow the attacker to write arbitrary files to the host system. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.

Key dates

02Disclosure timeline

November 15, 2024 CVE published
November 15, 2024 Record updated