fkie_nvd - fkie_cve-2021-27428

FKIE_CVE-2021-27428

Vulnerability from fkie_nvd - Published: 2022-03-23 20:15 - Updated: 2024-11-21 05:57

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

GE UR IED firmware versions prior to version 8.1x supports upgrading firmware using UR Setup configuration tool – Enervista UR Setup. This UR Setup tool validates the authenticity and integrity of firmware file before uploading the UR IED. An illegitimate user could upgrade firmware without appropriate privileges. The weakness is assessed, and mitigation is implemented in firmware Version 8.10.

References

URL	Tags
ics-cert@hq.dhs.gov	https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02	Mitigation, Third Party Advisory, US Government Resource
ics-cert@hq.dhs.gov	https://www.gegridsolutions.com/Passport/Login.aspx	Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02	Mitigation, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	https://www.gegridsolutions.com/Passport/Login.aspx	Permissions Required, Vendor Advisory

Impacted products

Vendor	Product	Version
ge	multilin_b30_firmware	*
ge	multilin_b30	-
ge	multilin_b90_firmware	*
ge	multilin_b90	-
ge	multilin_c60_firmware	*
ge	multilin_c60	-
ge	multilin_c70_firmware	*
ge	multilin_c70	-
ge	multilin_c95_firmware	*
ge	multilin_c95	-
ge	multilin_d30_firmware	*
ge	multilin_d30	-
ge	multilin_d60_firmware	*
ge	multilin_d60	-
ge	multilin_f35_firmware	*
ge	multilin_f35	-
ge	multilin_f60_firmware	*
ge	multilin_f60	-
ge	multilin_g30_firmware	*
ge	multilin_g30	-
ge	multilin_g60_firmware	*
ge	multilin_g60	-
ge	multilin_l30_firmware	*
ge	multilin_l30	-
ge	multilin_l60_firmware	*
ge	multilin_l60	-
ge	multilin_l90_firmware	*
ge	multilin_l90	-
ge	multilin_m60_firmware	*
ge	multilin_m60	-
ge	multilin_n60_firmware	*
ge	multilin_n60	-
ge	multilin_t35_firmware	*
ge	multilin_t35	-
ge	multilin_t60_firmware	*
ge	multilin_t60	-
ge	multilin_c30_firmware	*
ge	multilin_c30	-

JSON

To clipboard

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "GE UR IED firmware versions prior to version 8.1x supports upgrading firmware using UR Setup configuration tool \u2013 Enervista UR Setup. This UR Setup tool validates the authenticity and integrity of firmware file before uploading the UR IED. An illegitimate user could upgrade firmware without appropriate privileges. The weakness is assessed, and mitigation is implemented in firmware Version 8.10."
    },
    {
      "lang": "es",
      "value": "IED GE UR versiones de firmware anteriores a versi\u00f3n 8.1x, admiten la actualizaci\u00f3n del firmware mediante la herramienta de configuraci\u00f3n UR Setup - Enervista UR Setup. Esta herramienta UR Setup comprueba la autenticidad e integridad del archivo de firmware antes de cargar el IED UR. Un usuario no leg\u00edtimo podr\u00eda actualizar el firmware sin privilegios apropiados. Ha sido evaluada la debilidad y ha sido implementada una mitigaci\u00f3n en versi\u00f3n 8.10 del firmware"
    }
  ],
  "id": "CVE-2021-27428",
  "lastModified": "2024-11-21T05:57:58.207",
  "metrics": {
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      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
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          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
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        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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    "cvssMetricV31": [
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          "attackVector": "NETWORK",
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "ics-cert@hq.dhs.gov",
        "type": "Secondary"
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      {
        "cvssData": {
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          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2022-03-23T20:15:08.527",
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      "tags": [
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        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-075-02"
    },
    {
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
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        "Vendor Advisory"
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      "url": "https://www.gegridsolutions.com/Passport/Login.aspx"
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      "url": "https://www.gegridsolutions.com/Passport/Login.aspx"
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  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "ics-cert@hq.dhs.gov",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2021-27428 (GCVE-0-2021-27428)

Vulnerability from cvelistv5 – Published: 2022-03-23 19:46 – Updated: 2025-04-16 16:40

Summary

Severity ?

9.8 (Critical)


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

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

icscert

References

URL

Tags

	https://www.cisa.gov/uscert/ics/advisories/icsa-2…	x_refsource_CONFIRM
	https://www.gegridsolutions.com/Passport/Login.aspx	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	GE	UR family	Affected: unspecified , < 8.1x (custom)

Credits

SCADA-X, DOE’s Cyber Testing for Resilient Industrial Control Systems (CyTRICS) program, Verve Industrial, and VuMetric reported these vulnerabilities to GE.

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2021-27428

CVE-2021-27428 (GCVE-0-2021-27428)

Tags

Sightings

Nomenclature