PT-2025-11167 · Dell · Dell Networker

CVE-2025-21104 · Published 2025-03-13 · Updated 2025-08-18

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Dell NetWorker versions 19.11.0.3 and below

Description: The issue is an Open Redirect Vulnerability in NMC, which could allow an unauthenticated attacker with remote access to redirect a targeted application user to arbitrary web URLs. This could be used to conduct phishing attacks, causing users to divulge sensitive information.

Recommendations: For versions 19.11.0.3 and below, update to a version above 19.11.0.3 to resolve the issue. As a temporary workaround, consider restricting access to the NMC component to minimize the risk of exploitation.

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

BDU:2025-07191

CVE-2025-21104

Affected Products

Dell Networker

References · 10

• https://bdu.fstec.ru/vul/2025-07191 · Security Note
• https://dell.com/support/kbdoc/en-us/000294392/dsa-2025-124-security-update-for-dell-networker-management-console-for-http-host-header-injection-vulnerability · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-21104 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21104 · Security Note
• https://t.me/cvetracker/19035 · Telegram Post
• https://t.me/cveNotify/132646 · Telegram Post
• https://t.me/cvedetector/20217 · Telegram Post
• https://t.me/cvenotify/114576 · Telegram Post
• https://twitter.com/CVEnew/status/1900161687224815660 · Twitter Post
• https://twitter.com/dailycve/status/1957468084576362997 · Twitter Post