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GHSA-C9MW-29G5-HF3H

Vulnerability from github – Published: 2022-05-24 17:40 – Updated: 2022-07-13 00:01

Details

Resource management errors vulnerability in a robot controller of MELFA FR Series(controller "CR800-VD" of RV-FR-D- all versions, controller "CR800-HD" of RH-FRH-D- all versions, controller "CR800-HRD" of RH-FRHR-D- all versions, controller "CR800-VR with R16RTCPU" of RV-*FR-R- all versions, controller "CR800-HR with R16RTCPU" of RH-FRH-R- all versions, controller "CR800-HRR with R16RTCPU" of RH-FRHR-R- all versions, controller "CR800-VQ with Q172DSRCPU" of RV-FR-Q- all versions, controller "CR800-HQ with Q172DSRCPU" of RH-FRH-Q- all versions, controller "CR800-HRQ with Q172DSRCPU" of RH-FRHR-Q- all versions) and a robot controller of MELFA CR Series(controller "CR800-CVD" of RV-8CRL-D- all versions, controller "CR800-CHD" of RH-CRH-D- all versions) as well as a cooperative robot ASSISTA(controller "CR800-05VD" of RV-5AS-D- all versions) allows a remote unauthenticated attacker to cause a DoS of the execution of the robot program and the Ethernet communication by sending a large amount of packets in burst over a short period of time. As a result of DoS, an error may occur. A reset is required to recover it if the error occurs.

Severity

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2021-20586"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-01-29T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "Resource management errors vulnerability in a robot controller of MELFA FR Series(controller \"CR800-*V*D\" of RV-*FR***-D-* all versions, controller \"CR800-*HD\" of RH-*FRH***-D-* all versions, controller \"CR800-*HRD\" of RH-*FRHR***-D-* all versions, controller \"CR800-*V*R with R16RTCPU\" of RV-*FR***-R-* all versions, controller \"CR800-*HR with R16RTCPU\" of RH-*FRH***-R-* all versions, controller \"CR800-*HRR with R16RTCPU\" of RH-*FRHR***-R-* all versions, controller \"CR800-*V*Q with Q172DSRCPU\" of RV-*FR***-Q-* all versions, controller \"CR800-*HQ with Q172DSRCPU\" of RH-*FRH***-Q-* all versions, controller \"CR800-*HRQ with Q172DSRCPU\" of RH-*FRHR***-Q-* all versions) and a robot controller of MELFA CR Series(controller \"CR800-CVD\" of RV-8CRL-D-* all versions, controller \"CR800-CHD\" of RH-*CRH**-D-* all versions) as well as a cooperative robot ASSISTA(controller \"CR800-05VD\" of RV-5AS-D-* all versions) allows a remote unauthenticated attacker to cause a DoS of the execution of the robot program and the Ethernet communication by sending a large amount of packets in burst over a short period of time. As a result of DoS, an error may occur. A reset is required to recover it if the error occurs.",
  "id": "GHSA-c9mw-29g5-hf3h",
  "modified": "2022-07-13T00:01:05Z",
  "published": "2022-05-24T17:40:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20586"
    },
    {
      "type": "WEB",
      "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-019_en.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-20586 (GCVE-0-2021-20586)

Vulnerability from cvelistv5 – Published: 2021-01-29 14:54 – Updated: 2024-08-03 17:45

Summary

Resource management errors vulnerability in a robot controller of MELFA FR Series(controller "CR800-*V*D" of RV-*FR***-D-* all versions, controller "CR800-*HD" of RH-*FRH***-D-* all versions, controller "CR800-*HRD" of RH-*FRHR***-D-* all versions, controller "CR800-*V*R with R16RTCPU" of RV-*FR***-R-* all versions, controller "CR800-*HR with R16RTCPU" of RH-*FRH***-R-* all versions, controller "CR800-*HRR with R16RTCPU" of RH-*FRHR***-R-* all versions, controller "CR800-*V*Q with Q172DSRCPU" of RV-*FR***-Q-* all versions, controller "CR800-*HQ with Q172DSRCPU" of RH-*FRH***-Q-* all versions, controller "CR800-*HRQ with Q172DSRCPU" of RH-*FRHR***-Q-* all versions) and a robot controller of MELFA CR Series(controller "CR800-CVD" of RV-8CRL-D-* all versions, controller "CR800-CHD" of RH-*CRH**-D-* all versions) as well as a cooperative robot ASSISTA(controller "CR800-05VD" of RV-5AS-D-* all versions) allows a remote unauthenticated attacker to cause a DoS of the execution of the robot program and the Ethernet communication by sending a large amount of packets in burst over a short period of time. As a result of DoS, an error may occur. A reset is required to recover it if the error occurs.

Severity

No CVSS data available.

CWE

Resource management errors

Assigner

Mitsubishi jpcert root

References

1 reference

URL	Tags
https://www.mitsubishielectric.com/en/psirt/vulne…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Robot Controller MELFA FR Series; Robot Controller CR Series; Cooperative Robot ASSISTA	Affected: Controller "CR800-VD" of RV-FR*-D- all versions, Controller "CR800-HD" of RH-FRH**-D- all versions, Controller "CR800-HRD" of RH-FRHR**-D- all versions, Controller "CR800-VR with R16RTCPU" of RV-FR*-R- all versions, Controller "CR800-HR with R16RTCPU" of RH-FRH**-R- all versions, Controller "CR800-HRR with R16RTCPU" of RH-FRHR**-R- all versions, Controller "CR800-VQ with Q172DSRCPU" of RV-FR*-Q- all versions, Controller "CR800-HQ with Q172DSRCPU" of RH-FRH**-Q- all versions, Controller "CR800-HRQ with Q172DSRCPU" of RH-FRHR**-Q- all versions Affected: Controller "CR800-CVD" of RV-8CRL-D-* all versions, Controller "CR800-CHD" of RH-CRH-D- all versions Affected: Controller "CR800-05VD" of RV-5AS-D-* all versions

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            "tags": [
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              "x_transferred"
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            "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-019_en.pdf"
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        ],
        "title": "CVE Program Container"
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        {
          "product": "Robot Controller MELFA FR Series; Robot Controller CR Series; Cooperative Robot ASSISTA",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
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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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GHSA-C9MW-29G5-HF3H

CVE-2021-20586 (GCVE-0-2021-20586)

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