Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title Cisco Network Services Orchestrator Arbitrary Command Execution Vulnerability
Informations
Name cisco-sa-20180606-nso First vendor Publication 2018-06-06
Vendor Cisco Last vendor Modification 2018-06-06
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:C/I:C/A:C)
Cvss Base Score 9 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability in the CLI parser of Cisco Network Services Orchestrator (NSO) could allow an authenticated, remote attacker to execute arbitrary shell commands with the privileges of the root user.

The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by injecting malicious arguments into vulnerable commands. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the affected system.

Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

This advisory is available at the following link:

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-nso ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-nso"]

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Original Source

Url : http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco (...)

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-78 Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 4

Snort® IPS/IDS

Date Description
2020-12-05 Cisco Network Services Orchestrator arbitrary command execution attempt
RuleID : 46888 - Revision : 1 - Type : SERVER-WEBAPP
2020-12-05 Cisco Network Services Orchestrator arbitrary command execution attempt
RuleID : 46887 - Revision : 1 - Type : SERVER-WEBAPP

Alert History

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0
1
2
3
Date Informations
2020-12-05 21:23:46
  • Multiple Updates
2018-07-20 17:21:13
  • Multiple Updates
2018-06-07 17:21:02
  • Multiple Updates
2018-06-06 21:19:06
  • First insertion