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[email protected]CVE-2023-4299

HistoryAug 31, 2023 - 9:15 p.m.

CVE-2023-4299

2023-08-3121:15:09

CWE-836

[email protected]

web.nvd.nist.gov

cve-2023-4299

digi realport protocol

replay attack

authentication bypass

connected equipment

nvd

9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

39.3%

JSON

Digi RealPort Protocol is vulnerable to a replay attack that may allow an attacker to bypass authentication to access connected equipment.

Affected configurations

NVD

Node

digirealportRange≤1.9-40linux

digirealportRange≤4.8.488.0windows

Node

digiconnectport_ts_8\/16Match-

AND

digiconnectport_ts_8\/16_firmwareRange<2.26.2.4

Node

digipassportMatch-

AND

digipassport_firmwareMatch-

Node

digiconnectport_lts_8\/16\/32_firmwareRange<1.4.9

AND

digiconnectport_lts_8\/16\/32Match-

Node

digicm_firmwareMatch-

AND

digicmMatch-

Node

digiportserver_ts_firmwareMatch-

AND

digiportserver_tsMatch-

Node

digiportserver_ts_mei_firmwareMatch-

AND

digiportserver_ts_meiMatch-

Node

digiportserver_ts_mei_hardened_firmwareMatch-

AND

digiportserver_ts_mei_hardenedMatch-

Node

digiportserver_ts_m_mei_firmwareMatch-

AND

digiportserver_ts_m_meiMatch-

Node

digiportserver_ts_p_mei_firmwareMatch-

AND

digiportserver_ts_p_meiMatch-

Node

digione_iap_firmwareMatch-

AND

digione_iapMatch-

Node

digione_ia_firmwareMatch-

AND

digione_iaMatch-

Node

digione_sp_ia_firmwareMatch-

AND

digione_sp_iaMatch-

Node

digione_sp_firmwareMatch-

AND

digione_spMatch-

Node

digiwr31_firmwareMatch-

AND

digiwr31Match-

Node

digitransport_wr11_xt_firmwareMatch-

AND

digitransport_wr11_xtMatch-

Node

digiwr44_r_firmwareMatch-

AND

digiwr44_rMatch-

Node

digiwr21_firmwareMatch-

AND

digiwr21Match-

Node

digiconnect_es_firmwareRange<2.26.2.4

AND

digiconnect_esMatch-

Node

digiconnect_sp_firmwareMatch-

AND

digiconnect_spMatch-

CPENameOperatorVersion
digi:realportdigi realportle1.9-40
digi:realportdigi realportle4.8.488.0

CPE	Name	Operator	Version
digi:realport	digi realport	le	1.9-40
digi:realport	digi realport	le	4.8.488.0

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Windows"
    ],
    "product": "Digi RealPort",
    "vendor": "Digi International ",
    "versions": [
      {
        "lessThanOrEqual": "4.8.488.0",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Linux"
    ],
    "product": "Digi RealPort",
    "vendor": "Digi International ",
    "versions": [
      {
        "lessThanOrEqual": "1.9-40",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi ConnectPort TS 8/16",
    "vendor": "Digi International ",
    "versions": [
      {
        "lessThan": "2.26.2.4",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi Passport Console Server",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi ConnectPort LTS 8/16/32",
    "vendor": "Digi International ",
    "versions": [
      {
        "lessThan": "1.4.9",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi CM Console Server",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi PortServer TS",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi PortServer TS MEI",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi PortServer TS MEI Hardened",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi PortServer TS M MEI",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi PortServer TS P MEI",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi One IAP Family",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi One IA",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi One SP IA",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi One SP",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi WR31",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi WR11 XT",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi WR44 R",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi WR21",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi Connect ES",
    "vendor": "Digi International ",
    "versions": [
      {
        "lessThan": "2.26.2.4",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi Connect SP",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "affected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi 6350-SR",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "unaffected",
        "version": "all versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Digi ConnectCore 8X products",
    "vendor": "Digi International ",
    "versions": [
      {
        "status": "unaffected",
        "version": "all versions"
      }
    ]
  }
]

References

www.cisa.gov/news-events/ics-advisories/icsa-23-243-04

www.digi.com/getattachment/resources/security/alerts/realport-cves/Dragos-Disclosure-Statement.pdf

9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

39.3%

JSON

Related for CVE-2023-4299

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