XML External Entity injection in TIBCO Managed File Transfer Command Center and TIBCO Managed File Transfer Internet Server - CVE-2022-22774
Published: May 13, 2022
Vulnerability identifier: #VU63167
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:L/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2022-22774
CWE-ID: CWE-611
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: TIBCO
Affected software:
TIBCO Managed File Transfer Command Center
TIBCO Managed File Transfer Internet Server
TIBCO Managed File Transfer Command Center
TIBCO Managed File Transfer Internet Server
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to insufficient validation of user-supplied XML input in the DOM XML parser and SAX XML parser. A remote attacker can pass a specially crafted XML code and update, insert or delete access to data on the affected system and associated resources.
How to mitigate CVE-2022-22774
Install updates from vendor's website.