GSD-2021-26264

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
A specially crafted script could cause the DeltaV Distributed Control System Controllers (All Versions) to restart and cause a denial-of-service condition.
Aliases
Aliases
CVE-2021-26264
To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-26264",
    "description": "A specially crafted script could cause the DeltaV Distributed Control System Controllers (All Versions) to restart and cause a denial-of-service condition.",
    "id": "GSD-2021-26264"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-26264"
      ],
      "details": "A specially crafted script could cause the DeltaV Distributed Control System Controllers (All Versions) to restart and cause a denial-of-service condition.",
      "id": "GSD-2021-26264",
      "modified": "2023-12-13T01:23:33.582947Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "DATE_PUBLIC": "2021-12-21T15:34:00.000Z",
        "ID": "CVE-2021-26264",
        "STATE": "PUBLIC",
        "TITLE": "Emerson DeltaV Missing Authentication for Critical Function"
      },
      "affects": {
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              "product": {
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      "credit": [
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          "lang": "eng",
          "value": "Sharon Brizinov of Claroty reported these vulnerabilities to Emerson."
        }
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          "attackVector": "ADJACENT_NETWORK",
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          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H",
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            "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-355-04",
            "refsource": "MISC",
            "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-355-04"
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      },
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      "source": {
        "advisory": "ICSA-21-355-04",
        "discovery": "UNKNOWN"
      }
    },
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        "nodes": [
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      "impact": {
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            "accessVector": "LOCAL",
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            "version": "2.0"
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          "impactScore": 6.9,
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          "impactScore": 3.6
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      },
      "lastModifiedDate": "2022-02-02T20:28Z",
      "publishedDate": "2022-01-28T20:15Z"
    }
  }
}


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  • 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.
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  • 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.