PT-2022-6376 · Dell · Dell Powerscale Onefs

Published 2022-12-13 · Updated 2023-02-08 · CVE-2022-45101

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Dell PowerScale OneFS versions 9.0.0.x through 9.4.0.x

Description The issue is related to improper handling of insufficient privileges in the Network File System (NFS) of Dell PowerScale OneFS, which can be exploited by a remote unauthenticated attacker. This could lead to information disclosure and remote execution of code.

Recommendations For versions 9.0.0.x through 9.4.0.x, update to a version that contains a fix for this issue. As a temporary workaround, consider restricting access to the NFS service until a patch is available. Restrict access to sensitive information and ensure proper access controls are in place to minimize the risk of exploitation.

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

CWE-274

Related Identifiers

BDU:2023-01070

CVE-2022-45101

Affected Products

Dell Powerscale Onefs

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2022-45101 · Security Note
• https://bdu.fstec.ru/vul/2023-01070 · Security Note
• https://dell.com/support/kbdoc/en-us/000206357/dell-emc-powerscale-onefs-security-updates-for-multiple-security-vulnerabilities · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-45101 · Vendor Advisory
• https://t.me/cvenotify/43892 · Telegram Post
• https://vuldb.com/ru/?id.219890 · Note
• https://dell.com/support/kbdoc/de-de/000206357/dell-emc-powerscale-onefs-security-updates-for-multiple-security-vulnerabilities · Note