PT-2023-21519 · Dell · Dell Networker

Published 2023-09-26 · Updated 2023-09-29 · CVE-2023-28055

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Dell NetWorker version 19.7

Description The issue is related to an improper authorization vulnerability in the NetWorker client. An unauthenticated attacker within the same network could potentially exploit this by manipulating a command, leading to gain of complete access to the server file, further resulting in information leaks, denial of service, and arbitrary code execution.

Recommendations For Dell NetWorker version 19.7, upgrade to a newer version at the earliest opportunity to resolve the issue. As a temporary workaround, consider restricting access to the NetWorker client to minimize the risk of exploitation.

Fix

Improper Authorization

Weakness Enumeration

CWE-285

Related Identifiers

CVE-2023-28055

Affected Products

Dell Networker

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2023-28055 · Security Note
• https://osv.dev/vulnerability/CVE-2023-28055 · Vendor Advisory
• https://dell.com/support/kbdoc/en-us/000218003/dsa-2023-294-security-update-for-dell-networker-nw-client-vulnerabilities · Vendor Advisory
• https://twitter.com/cracbot/status/1707273980183454100 · Twitter Post
• https://twitter.com/CVEnew/status/1706668309297745932 · Twitter Post
• https://t.me/cibsecurity/71061 · Telegram Post