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Hitachi

Hitachi Incident Response Team

Hitachi Incident Response Team

hitachi-sec-2021-602 : Hitachi Content Platform Anywhere Information Disclosure Vulnerability

Last Update: January 05, 2022

1. Overview

Vulnerabilitiy has been fixed in Hitachi Content Platform Anywhere.

CVE-2021-41573: Hitachi Content Platform Anywhere Information Disclosure Vulnerability
Hitachi Content Platform Anywhere (HCP-AW) 4.4.5 and later allows information disclosure. If authenticated user creates a link to a file or folder while the system was running version 4.3.x or earlier and then shares the link and then later deletes the file or folder without deleting the link and before the link expires. If the system has been upgraded to version 4.4.5 or 4.5.0 a malicious user with the link could browse and download all files of the authenticated user that created the link.

CVSS:2.0 AV:N/AC:L/Au:N/C:C/I:N/A:N
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE-284: Improper Access Control

2. Affected Systems

  • Hitachi Content Platform Anywhere (HCP-AW): 4.4.5 or later
    { "version": { "and": { "greaterThanOrEqual": "cpe:2.3:a:hitachi:content_platform_anywhere:4.4.5" }}}

3. Impact

Information Disclosure

4. Solution

Users and administrators are encouraged to upgrade to fixed version.

6. Update history

November 07, 2021
  • Update: CPE Description
September 26, 2021
  • Update: Vulnerability Description
September 24, 2021
  • This webpage was newly created and published.

Masato Terada (HIRT), Naoko Ohnishi (HIRT) and Michael Ellis (Hitachi Vantara)