Path traversal in Ivanti Connect Secure (formerly Pulse Connect Secure) - CVE-2021-22933

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Main Vulnerability Database Vulnerabilities #VU55618

Path traversal in Ivanti Connect Secure (formerly Pulse Connect Secure) - CVE-2021-22933

Published: August 5, 2021


Vulnerability identifier: #VU55618
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-22933
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Ivanti Connect Secure (formerly Pulse Connect Secure)
Software vendor:
Ivanti

Description

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

The vulnerability exists due to input validation error when processing directory traversal sequences. A remote privileges user can send a specially crafted HTTP request and delete arbitrary files on the system.


Remediation

Install update from vendor's website.

External links