PT-2021-14606 · Dell Emc · Dell Emc Networker

Published 2021-06-08 · Updated 2021-06-16 · CVE-2021-21558

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Dell EMC NetWorker versions 18.x through 19.4.0.1

Description The issue allows a local administrator of the gstd system to potentially read LDAP credentials from local logs. These stolen credentials can then be used to make changes to the network domain.

Recommendations For versions 18.x through 19.4.0.1, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Insertion into Log File

Weakness Enumeration

CWE-532

Related Identifiers

CVE-2021-21558

Affected Products

Dell Emc Networker

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-21558 · Security Note
• https://dell.com/support/kbdoc/en-us/000186638/dsa-2021-104-dell-emc-networker-security-update-for-multiple-vulnerabilities · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-21558 · Vendor Advisory
• https://t.me/cvenotify/16416 · Telegram Post