CVE-2019-7227 Information

Description

In the ABB IDAL FTP server an authenticated attacker can traverse to arbitrary directories on the hard disk with \CWD ../\ and then use the FTP server functionality to download and upload files. An unauthenticated attacker can take advantage of the hardcoded or default credential pair exor/exor to become an authenticated attacker.

CVSS Vector

CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Reference

http://packetstormsecurity.com/files/153396/ABB-IDAL-FTP-Server-Path-Traversal.html http://seclists.org/fulldisclosure/2019/Jun/37 http://www.securityfocus.com/bid/108886 https://search.abb.com/library/Download.aspx?DocumentID=3ADR010377&LanguageCode=en&DocumentPartId=&Action=Launch https://www.darkmatter.ae/xen1thlabs/abb-idal-ftp-server-path-traversal-vulnerability-xl-19-008/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.3