Cisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data SCP User Default Credentials Vulnerability
A vulnerability in Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to log in to the CLI of an affected system by using the SCP User account (scpuser), which has default user credentials. The vulnerability is due to the presence of a documented default account with an undocumented default password and incorrect permission settings for that account. Changing the default password for this account is not enforced during the installation of the product. An attacker could exploit this vulnerability by using the account to log in to an affected system. A successful exploit could allow the attacker to execute arbitrary commands with the privileges of the scpuser account. This includes full read and write access to the system's database. Cisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability.
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2019-1935US | critical9.8OT hoch | Exploit | ||
A vulnerability in Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote a… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- Cisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data SCP User Default Credentials Vulnerabilityself
- Cisco Security Vulnerability Policyexternal
- considering software upgradesexternal
- Software Centerexternal
- https://www.cisco.com/c/en/us/products/end-user-license-agreement.htmlexternal
- https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.htmlexternal
- Cisco Security Advisories and Alerts pageexternal
Behebungen (6)
- BehobenCisco Integrated Management Controller (IMC) Supervisor
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - BehobenCisco UCS Director
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - BehobenCisco Unified Computing System Director Express for Big Data
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - WorkaroundCisco Integrated Management Controller (IMC) Supervisor
Setting a custom password for the scpuser account under Administration > Users and Groups > SCP User Configuration will prevent exploitation of this vulnerability.
- WorkaroundCisco UCS Director
Setting a custom password for the scpuser account under Administration > Users and Groups > SCP User Configuration will prevent exploitation of this vulnerability.
- WorkaroundCisco Unified Computing System Director Express for Big Data
Setting a custom password for the scpuser account under Administration > Users and Groups > SCP User Configuration will prevent exploitation of this vulnerability.
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