PT-2024-2896 · Dell · Dell Unity

Published 2024-02-12 · Updated 2024-02-15 · CVE-2024-22228

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Dell Unity versions prior to 5.4

Description The issue is related to an OS Command Injection Vulnerability in the svc cifssupport utility of Dell Unity. This vulnerability could allow an authenticated attacker to escape the restricted shell and execute arbitrary operating system commands with root privileges. The vulnerability exists due to the lack of measures to neutralize special elements used in the operating system command.

Recommendations For versions prior to 5.4, update to version 5.4 or later to resolve the issue. As a temporary workaround, consider restricting access to the svc cifssupport utility until a patch is available. Avoid using the utility for executing operating system commands with root privileges until the issue is resolved. At the moment, there is no other information about additional mitigation measures.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2024-03061

CVE-2024-22228

Affected Products

Dell Unity

References · 8

• https://dell.com/support/kbdoc/en-us/000222010/dsa-2024-042-dell-unity-dell-unity-vsa-and-dell-unity-xt-security-update-for-multiple-vulnerabilities · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-22228 · Security Note
• https://bdu.fstec.ru/vul/2024-03061 · Security Note
• https://osv.dev/vulnerability/CVE-2024-22228 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1757156280647467395 · Twitter Post
• https://t.me/cvenotify/71113 · Telegram Post
• https://twitter.com/CVEnew/status/1757115424817164481 · Twitter Post
• https://twitter.com/cracbot/status/1757350452403085653 · Twitter Post