DSA-2025-268: Security Update for Dell NetWorker Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade') Vulnerability

Résumé: Dell NetWorker remediation is available for selection of less-secure algorithm during negotiation ('algorithm downgrade') vulnerability that could be exploited by malicious users to compromise the affected system. ...

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Impact

Medium

Détails

Proprietary Code CVEs Description CVSS Base Score CVSS Vector String
CVE-2025-36582 Dell NetWorker, versions prior to 19.13.0.0, contains a Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade') vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure. 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:NThis hyperlink is taking you to a website outside of Dell Technologies.

 

Proprietary Code CVEs Description CVSS Base Score CVSS Vector String
CVE-2025-36582 Dell NetWorker, versions prior to 19.13.0.0, contains a Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade') vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure. 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:NThis hyperlink is taking you to a website outside of Dell Technologies.

 

Dell Technologies recommande à tous les clients de prendre en compte à la fois le score de base CVSS et les scores temporels et environnementaux pertinents qui peuvent avoir un impact sur la gravité potentielle associée à une faille de sécurité donnée.

Produits concernés et mesure corrective

Product Software/Firmware Affected Versions Remediated Versions Link
NetWorker NetWorker Management Console, NetWorker Web UI, NetWorker Authentication Service Versions prior to 19.13.0.0 Version 19.13.0.0 or later NetWorker Downloads Area

 

Product Software/Firmware Affected Versions Remediated Versions Link
NetWorker NetWorker Management Console, NetWorker Web UI, NetWorker Authentication Service Versions prior to 19.13.0.0 Version 19.13.0.0 or later NetWorker Downloads Area

 

Notes:

  1. The Affected Products and Remediation table above may not be a comprehensive list of all affected supported versions and may be updated as more information becomes available.
  2. Versions prior to 19.13.0.0 means 19.12.x, 19.11.x, 19.10.x, 19.9.x, and 19.8.x family of releases that are still under standard support. For more information refer to Dell End-of-Life Product List for Converged Infrastructure and Storage. 
  3. Unless specified as impacted, the term “later releases” encompasses all NetWorker releases, under standard support, that are of a higher minor or major version than the specified release. Dell recommends that you always upgrade to the latest release/version for your product.
  4. Platforms: Windows & Linux (All variants and flavors are impacted).

Solutions de contournement et mesures d’atténuation

None

Historique des révisions

RevisionDateDescription
1.02025-07-01Initial Release
2.02025-08-19Updated the 'Affected and Remediated Versions' and 'Additional Information' sections
3.02025-12-31
Updated the CVE description to clarify the impact

 

Informations connexes

Dell Security Advisories and Notices
Dell Vulnerability Response Policy
CVSS Scoring Guide

Mention légale

Produits concernés

NetWorker Family
Propriétés de l’article
Numéro d’article: 000338757
Type d’article: Dell Security Advisory
Dernière modification: 31 Dec 2025
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