A vulnerability was found in Cisco IOS XR 5.0.1.CE/5.2.1.CE (Router Operating System). It has been rated as problematic. Affected by this issue is an unknown code of the component Command Line Interface. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality, and integrity. CVE summarizes:

The CLI in Cisco IOS XR allows remote authenticated users to obtain sensitive information via unspecified commands, aka Bug IDs CSCuq42336, CSCuq76853, CSCuq76873, and CSCuq45383.

The weakness was released 09/10/2014 with Cisco as CSCuq42336 / CSCuq76853 / CSCuq76873 / CSCuq45383 as confirmed security notice (Website). The advisory is available at tools.cisco.com. This vulnerability is handled as CVE-2014-3342 since 05/07/2014. The attack may be launched remotely. A simple authentication is needed for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading to version 5.2.1.BASE eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (95884). tools.cisco.com is providing further details.

Productinfo

Type

• Router Operating System

Vendor

• Cisco

Name

• IOS XR

Version

• 5.0.1.CE
• 5.2.1.CE

License

• commercial

Support

• end of life (old version)

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

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