Ivanti Critical Vulnerabilities

id: Ivanti Critical Vulnerabilities
version: -1
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name: Ivanti Critical Vulnerabilities
description: "Ivanti has recently disclosed four critical vulnerabilities in their VPN devices, identified as CVE-2023-46805, CVE-2024-21887, CVE-2024-21888, and CVE-2024-21893, with active exploitation reported. These security flaws impact all supported versions of Ivanti Connect Secure and Ivanti Policy Secure gateways, including versions 9.x and 22.x, and Ivanti Neurons for ZTA.\n\n#### Disclosed Vulnerabilities\n\n* CVE-2023-46805, a high-severity vulnerability, allows attackers to bypass authentication checks in the web component, granting access to restricted resources without credentials.\n\n* CVE-2024-21887, of critical severity, enables command injection through specially crafted requests by authenticated administrators, leading to arbitrary command execution.\n\n* CVE-2024-21888, another critical vulnerability, permits privilege escalation within the web component, enabling users to gain administrative rights.\n\n* CVE-2024-21893 exposes a server-side request forgery (SSRF) vulnerability within the SAML component, allowing unauthorized access to specific restricted resources.\n\nThe combination of these vulnerabilities, particularly CVE-2023-46805 and CVE-2024-21887, facilitates attackers to execute commands on the compromised system sans authentication, posing a significant security risk. Organizations utilizing affected Ivanti products are urged to apply mitigations and patches to safeguard their systems against potential exploits.\n\n**This playbook should be triggered manually or can be configured as a job.** \n\n**IoCs Collection**\n- Unit42 IoCs download\n\n**Hunting**\n- PANW Hunting:\n  - Panorama Threat IDs hunting\n  - Cortex Xpanse issues hunting\n- Indicators hunting\n- Endpoints by CVE hunting\n\n**Mitigations**\n\nIvanti recommended workaround and patch.\n\n**References**\n\n[Unit42 Threat Brief: Multiple Ivanti Vulnerabilities](https://unit42.paloaltonetworks.com/threat-brief-ivanti-cve-2023-46805-cve-2024-21887/#ivanti-2024-addit-resources)\n\n[CVE-2023-46805 (Authentication Bypass) & CVE-2024-21887 (Command Injection) for Ivanti Connect Secure and Ivanti Policy Secure Gateways](https://forums.ivanti.com/s/article/CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US)\n\nNote: This is a beta playbook, which lets you implement and test pre-release software. Since the playbook is beta, it might contain bugs. Updates to the pack during the beta phase might include non-backward compatible features. We appreciate your feedback on the quality and usability of the pack to help us identify issues, fix them, and continually improve.\n"
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        ## Recommendations

        Please refer to the recommended mitigations provided in the following KB:
        [KB CVE-2023-46805 (Authentication Bypass) & CVE-2024-21887 (Command Injection) for Ivanti Connect Secure and Ivanti Policy Secure Gateways
        s](https://forums.ivanti.com/s/article/KB-CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US)
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      brand: Builtin
    nexttasks:
      '#none#':
      - "8"
    scriptarguments:
      retry-count:
        simple: "3"
      retry-interval:
        simple: "2"
      source:
        complex:
          root: http.parsedBlog
          accessor: sourceLink
      tags:
        simple: CVE-2023-46805, CVE-2024-21887, CVE-2024-21888, CVE-2024-21893, Ivanti
      type:
        simple: CVE
      value:
        simple: ${ExtractedIndicators.CVE}
      verdict:
        simple: Malicious
    reputationcalc: 1
    separatecontext: false
    continueonerror: true
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": -170,
          "y": 730
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "56":
    id: "56"
    taskid: 9c1db421-afac-4c8a-8cf3-dd2eae309ceb
    type: regular
    task:
      id: 9c1db421-afac-4c8a-8cf3-dd2eae309ceb
      version: -1
      name: Tag IP Indicators
      description: commands.local.cmd.new.indicator
      script: Builtin|||createNewIndicator
      type: regular
      iscommand: true
      brand: Builtin
    nexttasks:
      '#none#':
      - "8"
    scriptarguments:
      retry-count:
        simple: "3"
      retry-interval:
        simple: "2"
      source:
        complex:
          root: http.parsedBlog
          accessor: sourceLink
      tags:
        simple: CVE-2023-46805, CVE-2024-21887, CVE-2024-21888, CVE-2024-21893, Ivanti
      type:
        simple: IP
      value:
        simple: ${ExtractedIndicators.IP}
      verdict:
        simple: Malicious
    reputationcalc: 1
    separatecontext: false
    continueonerror: true
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": 660,
          "y": 730
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "62":
    id: "62"
    taskid: 585b92cf-4169-472e-8bc0-4c847159bd9a
    type: title
    task:
      id: 585b92cf-4169-472e-8bc0-4c847159bd9a
      version: -1
      name: Panorama Threat Prevention
      type: title
      iscommand: false
      brand: ""
      description: ''
    nexttasks:
      '#none#':
      - "63"
    separatecontext: false
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": 690,
          "y": 1350
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "63":
    id: "63"
    taskid: 5864dc8c-8f64-4830-8d1c-79ba041abd2a
    type: playbook
    task:
      id: 5864dc8c-8f64-4830-8d1c-79ba041abd2a
      version: -1
      name: Panorama Query Logs
      description: 'Query Panorama Logs of types: traffic, threat, url, data-filtering and wildfire.'
      playbookName: Panorama Query Logs
      type: playbook
      iscommand: false
      brand: ""
    nexttasks:
      '#none#':
      - "43"
    scriptarguments:
      log_type:
        simple: threat
      query:
        simple: (threatid eq 81872) or (threatid eq 94885) or (threatid eq 94886) or (threatid eq 94888)
    separatecontext: true
    continueonerrortype: ""
    loop:
      iscommand: false
      exitCondition: ""
      wait: 1
      max: 100
    view: |-
      {
        "position": {
          "x": 690,
          "y": 1500
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: true
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "64":
    id: "64"
    taskid: 88d46991-cc9a-4298-8f85-52df74cad4dc
    type: title
    task:
      id: 88d46991-cc9a-4298-8f85-52df74cad4dc
      version: -1
      name: CVE Hunting
      type: title
      iscommand: false
      brand: ""
      description: ''
    nexttasks:
      '#none#':
      - "65"
    separatecontext: false
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": -280,
          "y": 1350
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "65":
    id: "65"
    taskid: cb51a4e1-998c-49ea-8d0a-d5127a00e4af
    type: playbook
    task:
      id: cb51a4e1-998c-49ea-8d0a-d5127a00e4af
      version: -1
      name: Search Endpoint by CVE - Generic
      description: Hunt for assets with a given CVE using available tools
      playbookName: Search Endpoint by CVE - Generic
      type: playbook
      iscommand: false
      brand: ""
    nexttasks:
      '#none#':
      - "43"
    scriptarguments:
      CVE_ID:
        simple: ${CVE.ID}
    separatecontext: true
    continueonerrortype: ""
    loop:
      iscommand: false
      exitCondition: ""
      wait: 1
      max: 100
    view: |-
      {
        "position": {
          "x": -280,
          "y": 1500
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: true
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "66":
    id: "66"
    taskid: a93a65db-18b0-4331-8b6f-d3e2455f3b96
    type: title
    task:
      id: a93a65db-18b0-4331-8b6f-d3e2455f3b96
      version: -1
      name: Cortex Xpanse
      type: title
      iscommand: false
      brand: ""
      description: ''
    nexttasks:
      '#none#':
      - "68"
    separatecontext: false
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": 1180,
          "y": 1350
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "67":
    id: "67"
    taskid: 1e4c6de7-0354-4bbe-8c2e-ef44bffc1020
    type: regular
    task:
      id: 1e4c6de7-0354-4bbe-8c2e-ef44bffc1020
      version: -1
      name: Search for Pulse Secure VPN Devices with an open issues
      description: Retrieve issues related to Pulse Secure VPN.
      script: '|||expanse-get-issues'
      type: regular
      iscommand: true
      brand: ""
    nexttasks:
      '#none#':
      - "43"
    scriptarguments:
      issue_type:
        simple: Ivanti Connect Secure, Ivanti Policy Secure
    separatecontext: false
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": 1380,
          "y": 1690
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: true
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "68":
    id: "68"
    taskid: 5a11ee90-a3c9-45a7-87db-c33c35df4a16
    type: condition
    task:
      id: 5a11ee90-a3c9-45a7-87db-c33c35df4a16
      version: -1
      name: Is Xpanse Enabled?
      description: Check if Expanse instance is enabled.
      type: condition
      iscommand: false
      brand: ""
    nexttasks:
      '#default#':
      - "43"
      "yes":
      - "67"
    separatecontext: false
    conditions:
    - label: "yes"
      condition:
      - - operator: isEqualString
          left:
            value:
              complex:
                root: modules
                filters:
                - - operator: isEqualString
                    left:
                      value:
                        simple: modules.brand
                      iscontext: true
                    right:
                      value:
                        simple: ExpanseV2
                accessor: state
            iscontext: true
          right:
            value:
              simple: active
          ignorecase: true
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": 1180,
          "y": 1500
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "69":
    id: "69"
    taskid: bf69dd86-58d0-46fa-894c-3898d6db06ef
    type: regular
    task:
      id: bf69dd86-58d0-46fa-894c-3898d6db06ef
      version: -1
      name: Indicators extraction
      description: commands.local.cmd.extract.indicators
      script: Builtin|||extractIndicators
      type: regular
      iscommand: true
      brand: Builtin
    nexttasks:
      '#none#':
      - "72"
    scriptarguments:
      text:
        simple: ${http.parsedBlog.indicators}
    separatecontext: false
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": 450,
          "y": 260
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "71":
    id: "71"
    taskid: 689fb935-653a-4d2b-8249-e32ea9b8e309
    type: condition
    task:
      id: 689fb935-653a-4d2b-8249-e32ea9b8e309
      version: -1
      name: Should pause for mitigations?
      description: Checks if the analyst chose to pause at the mitigation phase.
      type: condition
      iscommand: false
      brand: ""
    nexttasks:
      '#default#':
      - "42"
      "yes":
      - "45"
    separatecontext: false
    conditions:
    - label: "yes"
      condition:
      - - operator: isEqualString
          left:
            value:
              simple: inputs.ShouldPauseForMitigation
            iscontext: true
          right:
            value:
              simple: "True"
          ignorecase: true
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": 450,
          "y": 2290
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "72":
    id: "72"
    taskid: e6f50106-b6e7-4c21-87b3-585fc9189233
    type: playbook
    task:
      id: e6f50106-b6e7-4c21-87b3-585fc9189233
      version: -1
      name: Entity Enrichment - Generic v3
      playbookName: Entity Enrichment - Generic v3
      type: playbook
      iscommand: false
      brand: ""
      description: ''
    nexttasks:
      '#none#':
      - "6"
    scriptarguments:
      CVE:
        complex:
          root: CVE
          accessor: ID
      Domain:
        complex:
          root: ExtractedIndicators
          accessor: Domain
          transformers:
          - operator: uniq
      Email:
        complex:
          root: Account
          accessor: Email.Address
          transformers:
          - operator: uniq
      Hostname:
        complex:
          root: Endpoint
          accessor: Hostname
          transformers:
          - operator: uniq
      IP:
        complex:
          root: ExtractedIndicators
          accessor: IP
          transformers:
          - operator: uniq
      MD5:
        complex:
          root: File
          accessor: MD5
          transformers:
          - operator: uniq
      ResolveIP:
        simple: "False"
      SHA1:
        complex:
          root: File
          accessor: SHA1
          transformers:
          - operator: uniq
      SHA256:
        complex:
          root: ExtractedIndicators
          accessor: File
          transformers:
          - operator: uniq
      URL:
        complex:
          root: ExtractedIndicators
          accessor: URL
          transformers:
          - operator: uniq
      URLSSLVerification:
        simple: "False"
      UseReputationCommand:
        simple: "True"
      Username:
        complex:
          root: Account
          accessor: Username
          transformers:
          - operator: uniq
    separatecontext: true
    continueonerrortype: ""
    loop:
      iscommand: false
      exitCondition: ""
      wait: 1
      max: 100
    view: |-
      {
        "position": {
          "x": 450,
          "y": 420
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "73":
    id: "73"
    taskid: 559c716c-7bfb-45da-8089-8a6f0b5642df
    type: condition
    task:
      id: 559c716c-7bfb-45da-8089-8a6f0b5642df
      version: -1
      name: Should close automatically?
      description: Checks if the analyst chose to close the investigation automatically.
      type: condition
      iscommand: false
      brand: ""
    nexttasks:
      '#default#':
      - "75"
      "yes":
      - "74"
    separatecontext: false
    conditions:
    - label: "yes"
      condition:
      - - operator: isEqualString
          left:
            value:
              simple: inputs.ShouldCloseAutomatically
            iscontext: true
          right:
            value:
              simple: "True"
          ignorecase: true
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": 450,
          "y": 2770
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "74":
    id: "74"
    taskid: ecef1e88-6050-4e1f-81a3-00908708fcbc
    type: regular
    task:
      id: ecef1e88-6050-4e1f-81a3-00908708fcbc
      version: -1
      name: Close investigation
      description: commands.local.cmd.close.inv
      script: Builtin|||closeInvestigation
      type: regular
      iscommand: true
      brand: Builtin
    nexttasks:
      '#none#':
      - "75"
    separatecontext: false
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": 890,
          "y": 2940
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
  "75":
    id: "75"
    taskid: b1bf6b00-7333-4814-8841-7514904ad015
    type: title
    task:
      id: b1bf6b00-7333-4814-8841-7514904ad015
      version: -1
      name: Done
      type: title
      iscommand: false
      brand: ""
      description: ''
    separatecontext: false
    continueonerrortype: ""
    view: |-
      {
        "position": {
          "x": 450,
          "y": 3110
        }
      }
    note: false
    timertriggers: []
    ignoreworker: false
    skipunavailable: false
    quietmode: 0
    isoversize: false
    isautoswitchedtoquietmode: false
view: |-
  {
    "linkLabelsPosition": {
      "68_43_#default#": 0.16,
      "68_67_yes": 0.46,
      "71_42_#default#": 0.5,
      "71_45_yes": 0.61,
      "73_74_yes": 0.61,
      "73_75_#default#": 0.51
    },
    "paper": {
      "dimensions": {
        "height": 3345,
        "width": 2040,
        "x": -280,
        "y": -170
      }
    }
  }
inputs:
- key: PlaybookDescription
  value:
    simple: "Ivanti has recently disclosed four critical vulnerabilities in their VPN devices, identified as CVE-2023-46805, CVE-2024-21887, CVE-2024-21888, and CVE-2024-21893, with active exploitation reported. These security flaws impact all supported versions of Ivanti Connect Secure and Ivanti Policy Secure gateways, including versions 9.x and 22.x, and Ivanti Neurons for ZTA.\n\n#### Disclosed Vulnerabilities\n\n* CVE-2023-46805, a high-severity vulnerability, allows attackers to bypass authentication checks in the web component, granting access to restricted resources without credentials.\n\n* CVE-2024-21887, of critical severity, enables command injection through specially crafted requests by authenticated administrators, leading to arbitrary command execution.\n\n* CVE-2024-21888, another critical vulnerability, permits privilege escalation within the web component, enabling users to gain administrative rights.\n\n* CVE-2024-21893 exposes a server-side request forgery (SSRF) vulnerability within the SAML component, allowing unauthorized access to specific restricted resources.\n\nThe combination of these vulnerabilities, particularly CVE-2023-46805 and CVE-2024-21887, facilitates attackers to execute commands on the compromised system sans authentication, posing a significant security risk. Organizations utilizing affected Ivanti products are urged to apply mitigations and patches to safeguard their systems against potential exploits.\n\n**This playbook should be triggered manually or can be configured as a job.** \n\n**IoCs Collection**\n- Unit42 IoCs download\n\n**Hunting**\n- PANW Hunting:\n  - Panorama Threat IDs hunting\n  - Cortex Xpanse issues hunting\n- Indicators hunting\n- Endpoints by CVE hunting\n\n**Mitigations**\n\nIvanti recommended workaround and patch.\n\n**References**\n\n[Unit42 Threat Brief: Multiple Ivanti Vulnerabilities](https://unit42.paloaltonetworks.com/threat-brief-ivanti-cve-2023-46805-cve-2024-21887/#ivanti-2024-addit-resources)\n\n[CVE-2023-46805 (Authentication Bypass) & CVE-2024-21887 (Command Injection) for Ivanti Connect Secure and Ivanti Policy Secure Gateways](https://forums.ivanti.com/s/article/CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US)\n\nNote: This is a beta playbook, which lets you implement and test pre-release software. Since the playbook is beta, it might contain bugs. Updates to the pack during the beta phase might include non-backward compatible features. We appreciate your feedback on the quality and usability of the pack to help us identify issues, fix them, and continually improve.\n"
  required: false
  description: The playbook description to be used in the Rapid Breach Response - Set Incident Info sub-playbook.
  playbookInputQuery:
- key: autoBlockIndicators
  value:
    simple: "False"
  required: false
  description: Wether to block the indicators automatically.
  playbookInputQuery:
- key: QRadarTimeRange
  value:
    simple: LAST 14 DAYS
  required: false
  description: QRadar hunting time range.
  playbookInputQuery:
- key: SplunkEarliestTime
  value:
    simple: -14d@d
  required: false
  description: Splunk hunting earliest time.
  playbookInputQuery:
- key: ShouldPauseForMitigation
  value:
    simple: "False"
  required: false
  description: Whether to wait for the analyst's response for the mitigation phase or let the playbook continue with the automated flow.
  playbookInputQuery:
- key: ShouldCloseAutomatically
  value:
    simple: "False"
  required: false
  description: Whether to close the investigation automatically.
  playbookInputQuery:
outputs: []
tests:
- No tests (auto formatted)
fromversion: 6.10.0