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Vulnerability of Cisco IOS XR: privilege escalation via Command Line Arguments

Synthesis of the vulnerability 

An attacker can bypass restrictions via Command Line Arguments of Cisco IOS XR, in order to escalate his privileges.
Impacted systems: IOS XR Cisco, Cisco Router.
Severity of this alert: 2/4.
Creation date: 03/02/2021.
Références of this alert: CERTFR-2021-AVI-082, cisco-sa-iosxr-pe-QpzCAePe, CSCvs35027, CVE-2021-1370, VIGILANCE-VUL-34475.

Description of the vulnerability 

An attacker can bypass restrictions via Command Line Arguments of Cisco IOS XR, ...
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This vulnerability impacts software or systems such as IOS XR Cisco, Cisco Router.

Our Vigil@nce team determined that the severity of this security announce is medium.

The trust level is of type confirmed by the editor, with an origin of user account.

An attacker with a expert ability can exploit this computer vulnerability note.

Solutions for this threat 

This vulnerability solution will be public soon.
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