#VU68522 Path traversal in Cisco Identity Services Engine (ISE) - CVE-2022-20822

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Main Vulnerability Database Vulnerabilities #VU68522

#VU68522 Path traversal in Cisco Identity Services Engine (ISE) - CVE-2022-20822

Published: October 20, 2022


Vulnerability identifier: #VU68522
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-20822
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco Identity Services Engine (ISE)
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in the web-based management interface. A remote user can send a specially crafted HTTP request and read or delete arbitrary files on the system.


Remediation

Install update from vendor's website.

External links