SNMPv2c/v1 used-juniper-junos

SNMPv2c/v1 used-juniper-junos

SNMPv2c/v1 used-juniper-junos

Vendor: juniper

OS: junos

As SNMPv2 is not very secure, Indeni will alert if it is used.

Remediation Steps:
Configure SNMPv3 instead.

How does this work?
This script retrieves how the snmp is configured on the SRX device by running the command “show configuration snmp” via SSH connection to a device.

Why is this important?
The SRX device can be configured to allow snmp query or set, and also send traps to trap receivers.

Without Indeni how would you find this?
An administrator could log on to the device to run the command “show configuration snmp” to collect the same information.


Failed to fetch the data:


// Deprecation warning : Scala template-based rules are deprecated. Please use YAML format rules instead.

package com.indeni.server.rules.library.templatebased.crossvendor

import com.indeni.ruleengine.expressions.conditions.{Equals => RuleEquals, Not => RuleNot, Or => RuleOr}
import com.indeni.server.rules.RuleContext
import com.indeni.server.rules.library.templates.SingleSnapshotValueCheckTemplateRule
import com.indeni.server.sensor.models.managementprocess.alerts.dto.AlertSeverity
import com.indeni.server.rules.RemediationStepCondition
import com.indeni.server.rules.library.RuleHelper

case class cross_vendor_snmp_v2() extends SingleSnapshotValueCheckTemplateRule(
  ruleName = "cross_vendor_snmp_v2",
  ruleFriendlyName = "All Devices: SNMPv2c/v1 used",
  ruleDescription = "As SNMPv2 is not very secure, Indeni will alert if it is used.",
  severity = AlertSeverity.WARN,
  metricName = "unencrypted-snmp-configured",
  alertDescription = "Older versions of SNMP do not use encryption. This could potentially allow an attacker to obtain valuable information about the infrastructure.",
  baseRemediationText = "Configure SNMPv3 instead.",
  complexCondition = RuleEquals(RuleHelper.createComplexStringConstantExpression("true"), SnapshotExpression("unencrypted-snmp-configured").asSingle().mostRecent().value().noneable)
)(RemediationStepCondition.VENDOR_F5 -> "Review")