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

Resumen: 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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Impacto

Medium

Detalles

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 recomienda que todos los clientes tengan en cuenta tanto la puntuación base como cualquier otra puntuación ambiental y temporal relevante que pueda afectar la posible gravedad asociada con la vulnerabilidad de seguridad en particular.

Corrección y productos afectados

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).

Soluciones alternativas y mitigaciones

None

Historial de revisiones

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

 

Información relacionada

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

Descargo de responsabilidad

Productos afectados

NetWorker Family
Propiedades del artículo
Número del artículo: 000338757
Tipo de artículo: Dell Security Advisory
Última modificación: 31 dic 2025
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