GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

FKIE_CVE-2022-29963

Vulnerability from fkie_nvd - Published: 2022-07-26 22:15 - Updated: 2026-06-17 04:41
Summary
The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through 2022-04-29 misuse passwords. TELNET on port 18550 provides access to a root shell via hardcoded credentials. This affects S-series, P-series, and CIOC/EIOC nodes. NOTE: this is different from CVE-2014-2350.
Impacted products
Vendor Product Version
emerson deltav_distributed_control_system_sq_controller_firmware *
emerson deltav_distributed_control_system_sq_controller -
emerson deltav_distributed_control_system_sx_controller_firmware *
emerson deltav_distributed_control_system_sx_controller -
emerson se4002s1t2b6_high_side_40-pin_mass_i\/o_terminal_block_firmware *
emerson se4002s1t2b6_high_side_40-pin_mass_i\/o_terminal_block -
emerson se4003s2b4_16-pin_mass_i\/o_terminal_block_firmware *
emerson se4003s2b4_16-pin_mass_i\/o_terminal_block -
emerson se4003s2b524-pin_mass_i\/o_terminal_block_firmware *
emerson se4003s2b524-pin_mass_i\/o_terminal_block -
emerson se4017p0_h1_i\/o_interface_card_and_terminl_block_firmware *
emerson se4017p0_h1_i\/o_interface_card_and_terminl_block -
emerson se4017p1_h1_i\/o_card_with_integrated_power_firmware *
emerson se4017p1_h1_i\/o_card_with_integrated_power -
emerson se4019p0_simplex_h1_4-port_plus_fieldbus_i\/o_interface_with_terminalblock_firmware *
emerson se4019p0_simplex_h1_4-port_plus_fieldbus_i\/o_interface_with_terminalblock -
emerson se4026_virtual_i\/o_module_2_firmware *
emerson se4026_virtual_i\/o_module_2 -
emerson se4027_virtual_i\/o_module_2_firmware *
emerson se4027_virtual_i\/o_module_2 -
emerson se4032s1t2b8_high_side_40-pin_do_mass_i\/o_terminal_block_firmware *
emerson se4032s1t2b8_high_side_40-pin_do_mass_i\/o_terminal_block -
emerson se4037p0_h1_i\/o_interface_card_and_terminl_block_firmware *
emerson se4037p0_h1_i\/o_interface_card_and_terminl_block -
emerson se4037p1_redundant_h1_i\/o_card_with_integrated_power_and_terminal_block_firmware *
emerson se4037p1_redundant_h1_i\/o_card_with_integrated_power_and_terminal_block -
emerson se4039p0_redundant_h1_4-port_plus_fieldbus_i\/o_interface_with_terminalblock_firmware *
emerson se4039p0_redundant_h1_4-port_plus_fieldbus_i\/o_interface_with_terminalblock -
emerson se4052s1t2b6_high_side_40-pin_mass_i\/o_terminal_block_firmware *
emerson se4052s1t2b6_high_side_40-pin_mass_i\/o_terminal_block -
emerson se4082s1t2b8_high_side_40-pin_do_mass_i\/o_terminal_block_firmware *
emerson se4082s1t2b8_high_side_40-pin_do_mass_i\/o_terminal_block -
emerson se4100_simplex_ethernet_i\/o_card_\(eioc\)_assembly_firmware *
emerson se4100_simplex_ethernet_i\/o_card_\(eioc\)_assembly -
emerson se4101_simplex_ethernet_i\/o_card_\(eioc\)_assembly_firmware *
emerson se4101_simplex_ethernet_i\/o_card_\(eioc\)_assembly -
emerson se4801t0x_redundant_wireless_i\/o_card_firmware *
emerson se4801t0x_redundant_wireless_i\/o_card -
emerson ve4103_modbus_tcp_interface_for_ethernet_connected_i\/o_\(eioc\)_firmware *
emerson ve4103_modbus_tcp_interface_for_ethernet_connected_i\/o_\(eioc\) -
emerson ve4104_ethernet\/ip_control_tag_integration_for_ethernet_connected_i\/o_\(eioc\)_firmware *
emerson ve4104_ethernet\/ip_control_tag_integration_for_ethernet_connected_i\/o_\(eioc\) -
emerson ve4105_ethernet\/ip_interface_for_ethernet_connected_i\/o_\(eioc\)_firmware *
emerson ve4105_ethernet\/ip_interface_for_ethernet_connected_i\/o_\(eioc\) -
emerson ve4106_opc-ua_client_for_ethernet_connected_i\/o_\(eioc\)_firmware *
emerson ve4106_opc-ua_client_for_ethernet_connected_i\/o_\(eioc\) -
emerson ve4107_iec_61850_mms_interface_for_ethernet_connected_i\/o_\(eioc\)_firmware *
emerson ve4107_iec_61850_mms_interface_for_ethernet_connected_i\/o_\(eioc\) -

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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through 2022-04-29 misuse passwords. TELNET on port 18550 provides access to a root shell via hardcoded credentials. This affects S-series, P-series, and CIOC/EIOC nodes. NOTE: this is different from CVE-2014-2350."
    },
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      "lang": "es",
      "value": "Los controladores del Sistema de Control Distribuido (DCS) de Emerson DeltaV y las tarjetas IO versiones hasta 29-04-2022 hacen un uso inapropiado de las contrase\u00f1as. TELNET en el puerto 18550 proporciona acceso a un shell de root por medio de credenciales embebidas. Esto afecta a los nodos de la serie S, la serie P y CIOC/EIOC. NOTA: esto es diferente de CVE-2014-2350."
    }
  ],
  "id": "CVE-2022-29963",
  "lastModified": "2026-06-17T04:41:02.570",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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    ]
  },
  "published": "2022-07-26T22:15:11.097",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-03"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.forescout.com/blog/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
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      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-181-03"
    },
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      "tags": [
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      "url": "https://www.forescout.com/blog/"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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