Security Bulletin: IBM Storage Fusion is vulnerable to directory traversal due to beego.

Summary

Beego is used by IBM Storage Fusion as part of the User Interface. See Vulnerability Details below. CVE-2022-31836, CVE-2022-31259.

Vulnerability Details

CVEID:CVE-2022-31836
**DESCRIPTION:**Beego could allow a remote attacker to traverse directories on the system, caused by a flaw in the leafInfo.match() function. An attacker could send a specially-crafted URL request containing “dot dot” sequences (/…/) in parameter to view arbitrary files on the system.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/230469 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID:CVE-2022-31259
**DESCRIPTION:**Beego could allow a remote attacker to bypass security restrictions, caused by a flaw in the route lookup process. By appending .xml in /p1/p2/:name routes, an attacker could exploit this vulnerability to access routes that they otherwise cannot access.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/227145 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

Affected Products and Versions

Affected Product(s)|**Version(s)
**
—|—
IBM Storage Fusion| 2.3.0 - 2.7.1

Remediation/Fixes

IBM strongly recommends addressing the vulnerability now.

Upgrade to 2.8.0 - see README for upgrade instructions.

Workarounds and Mitigations

NA