CVE-2025-21103

Description

Dell NetWorker Management Console, version(s) 19.11 through 19.11.0.3 & Versions prior to 19.10.0.7 contain(s) an improper neutralization of server-side vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability and run arbitrary code on the server.

CVSS v3.1 Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-97 CWE-97

Affected Products

Vendor	Product	Versions
dell	networker	< 19.10.0.7
dell	networker	19.11 — 19.11.0.3

References

Advisories & Patches

https://www.dell.com/support/kbdoc/en-us/000286268/dsa-2025-095-security-update-for-dell-networker-management-console-vulnerability

Frequently Asked Questions

What is CVE-2025-21103? +

Dell NetWorker Management Console, version(s) 19.11 through 19.11.0.3 & Versions prior to 19.10.0.7 contain(s) an improper neutralization of server-side vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability and run arbitrary code on the server. It has a CVSS v3.1 base score of 7.8 (HIGH).

How severe is CVE-2025-21103? +

CVE-2025-21103 has a CVSS v3.1 score of 7.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-21103? +

CVE-2025-21103 affects products from dell, specifically: networker. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-21103? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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