CVE-2026-20151 in Smart Software Manager On-Prem

Resumen (Inglés)

A vulnerability in the web interface of Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an authenticated, remote attacker to elevate privileges on an affected system.

This vulnerability is due to the improper transmission of sensitive user information. An attacker could exploit this vulnerability by sending a crafted message to an affected Cisco SSM On-Prem host and retrieving session credentials from subsequent status messages. A successful exploit could allow the attacker to elevate privileges on the affected system from low to administrative.
To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of System User.
Note: This vulnerability exposes information only about users who logged in to the Cisco SSM On-Prem host using the web interface and who are currently logged in. SSH sessions are not affected.

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Responsable

cisco

Reservar

2025-10-08

Divulgación

2026-04-01

Estado

Confirmado

Voces

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidad	CWE	Exp	Con	CVE
354722	Cisco Smart Software Manager On-Prem Web escalada de privilegios	201	No está definido	Arreglo oficial	CVE-2026-20151

Fuentes

• MITRE
• NVD
• CVE Details