Rule Category

SERVER-WEBAPP -- Snort has detected traffic exploiting vulnerabilities in web based applications on servers.

Alert Message

SERVER-WEBAPP Cisco Ultra Services Framework command injection attempt

Rule Explanation

A vulnerability in the AutoIT service of Cisco Ultra Services Framework Staging Server could allow an unauthenticated, remote attacker to execute arbitrary shell commands as the Linux root user. The vulnerability is due to improper shell invocations. An attacker could exploit this vulnerability by crafting CLI command inputs to execute Linux shell commands as the root user. This vulnerability affects all releases of Cisco Ultra Services Framework Staging Server prior to Releases 5.0.3 and 5.1. Cisco Bug IDs: CSCvc76673. Impact: CVSS base score 9.8 CVSS impact score 5.9 CVSS exploitability score 3.9 confidentialityImpact HIGH integrityImpact HIGH availabilityImpact HIGH Details: Ease of Attack:

What To Look For

Known Usage

No public information

False Positives

No known false positives

Contributors

Talos research team. This document was generated from data supplied by the national vulnerability database, a product of the national institute of standards and technology. For more information see [nvd].

MITRE ATT&CK Framework

Tactic:

Technique:

For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org

CVE

Additional Links

Rule Vulnerability

CVE Additional Information

CVE-2017-6714
A vulnerability in the AutoIT service of Cisco Ultra Services Framework Staging Server could allow an unauthenticated, remote attacker to execute arbitrary shell commands as the Linux root user. The vulnerability is due to improper shell invocations. An attacker could exploit this vulnerability by crafting CLI command inputs to execute Linux shell commands as the root user. This vulnerability affects all releases of Cisco Ultra Services Framework Staging Server prior to Releases 5.0.3 and 5.1. Cisco Bug IDs: CSCvc76673.
Details
Severity Base Score9.8
Impact Score5.9 Exploit Score3.9
Confidentiality ImpactHIGH Integrity ImpactHIGH
Availability ImpactHIGH Access Vector
Authentication Ease of Access