Vulnerability-Lookup

GHSA-2QJG-MR5R-C2HW

Vulnerability from github – Published: 2022-05-24 19:17 – Updated: 2022-05-24 19:17

Details

FATEK Automation Communication Server Versions 1.13 and prior lacks proper validation of user-supplied data, which could result in a stack-based buffer overflow condition and allow an attacker to remotely execute code.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-38432"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-15T15:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "FATEK Automation Communication Server Versions 1.13 and prior lacks proper validation of user-supplied data, which could result in a stack-based buffer overflow condition and allow an attacker to remotely execute code.",
  "id": "GHSA-2qjg-mr5r-c2hw",
  "modified": "2022-05-24T19:17:42Z",
  "published": "2022-05-24T19:17:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38432"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-280-07"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-38432 (GCVE-0-2021-38432)

Vulnerability from cvelistv5 – Published: 2021-10-15 14:13 – Updated: 2024-09-16 18:54

Title

FATEK Automation Communication Server

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-121 - STACK-BASED BUFFER OVERFLOW CWE-121

Assigner

icscert

References

URL

Tags

https://us-cert.cisa.gov/ics/advisories/icsa-21-280-07

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	FATEK Automation	Communication Server	Affected: All , ≤ 1.13 (custom)

Credits

Natnael Samson (@NattiSamson), working with Trend Micro’s Zero Day Initiative, reported this vulnerability to CISA.

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:44:22.258Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-280-07"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Communication Server",
          "vendor": "FATEK Automation",
          "versions": [
            {
              "lessThanOrEqual": "1.13",
              "status": "affected",
              "version": "All",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Natnael Samson (@NattiSamson), working with Trend Micro\u2019s Zero Day Initiative, reported this vulnerability to CISA."
        }
      ],
      "datePublic": "2021-10-07T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "FATEK Automation Communication Server Versions 1.13 and prior lacks proper validation of user-supplied data, which could result in a stack-based buffer overflow condition and allow an attacker to remotely execute code."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "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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      "problemTypes": [
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-15T14:13:54",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-280-07"
        }
      ],
      "source": {
        "advisory": "ICSA_21-280-07",
        "discovery": "UNKNOWN"
      },
      "title": "FATEK Automation Communication Server",
      "workarounds": [
        {
          "lang": "en",
          "value": "FATEK Automation has not responded to requests to work with CISA to mitigate this vulnerability. Users of these affected products are invited to contact FATEK customer support for additional information."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "DATE_PUBLIC": "2021-10-07T17:54:00.000Z",
          "ID": "CVE-2021-38432",
          "STATE": "PUBLIC",
          "TITLE": "FATEK Automation Communication Server"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Communication Server",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_name": "All",
                            "version_value": "1.13"
                          }
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                      }
                    }
                  ]
                },
                "vendor_name": "FATEK Automation"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Natnael Samson (@NattiSamson), working with Trend Micro\u2019s Zero Day Initiative, reported this vulnerability to CISA."
          }
        ],
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        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "generator": {
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        "impact": {
          "cvss": {
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            "attackVector": "NETWORK",
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            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
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            "userInteraction": "NONE",
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            "version": "3.1"
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        "problemtype": {
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-280-07",
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            }
          ]
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          "discovery": "UNKNOWN"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "FATEK Automation has not responded to requests to work with CISA to mitigate this vulnerability. Users of these affected products are invited to contact FATEK customer support for additional information."
          }
        ]
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2021-38432",
    "datePublished": "2021-10-15T14:13:54.937998Z",
    "dateReserved": "2021-08-10T00:00:00",
    "dateUpdated": "2024-09-16T18:54:26.198Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

GHSA-2QJG-MR5R-C2HW

CVE-2021-38432 (GCVE-0-2021-38432)

Tags

Sightings

Nomenclature