CVE-2021-21507 (GCVE-0-2021-21507)
Vulnerability from cvelistv5
Published
2021-04-30 21:10
Modified
2024-09-16 22:51
CWE
  • CWE-261 - Weak Cryptography for Passwords
Summary
Dell EMC Networking X-Series firmware versions prior to 3.0.1.8 and Dell EMC PowerEdge VRTX Switch Module firmware versions prior to 2.0.0.82 contain a Weak Password Encryption Vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the disclosure of certain user credentials. The attacker may be able to use the exposed credentials to access the vulnerable system with privileges of the compromised account.
Impacted products
Vendor Product Version
Dell VRTX Switch Modules Version: unspecified   < 2.0.0.82
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:16:22.935Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.dell.com/support/kbdoc/000185252"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "VRTX Switch Modules",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "2.0.0.82",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2021-04-14T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Dell EMC Networking X-Series firmware versions prior to 3.0.1.8 and Dell EMC PowerEdge VRTX Switch Module firmware versions prior to 2.0.0.82 contain a Weak Password Encryption Vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the disclosure of certain user credentials. The attacker may be able to use the exposed credentials to access the vulnerable system with privileges of the compromised account."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-261",
              "description": "CWE-261: Weak Cryptography for Passwords",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-04-30T21:10:17",
        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
        "shortName": "dell"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.dell.com/support/kbdoc/000185252"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secure@dell.com",
          "DATE_PUBLIC": "2021-04-14",
          "ID": "CVE-2021-21507",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "VRTX Switch Modules",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "2.0.0.82"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Dell"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Dell EMC Networking X-Series firmware versions prior to 3.0.1.8 and Dell EMC PowerEdge VRTX Switch Module firmware versions prior to 2.0.0.82 contain a Weak Password Encryption Vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the disclosure of certain user credentials. The attacker may be able to use the exposed credentials to access the vulnerable system with privileges of the compromised account."
            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": 8.8,
            "baseSeverity": "High",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-261: Weak Cryptography for Passwords"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.dell.com/support/kbdoc/000185252",
              "refsource": "MISC",
              "url": "https://www.dell.com/support/kbdoc/000185252"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
    "assignerShortName": "dell",
    "cveId": "CVE-2021-21507",
    "datePublished": "2021-04-30T21:10:17.341849Z",
    "dateReserved": "2021-01-04T00:00:00",
    "dateUpdated": "2024-09-16T22:51:51.501Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-21507\",\"sourceIdentifier\":\"security_alert@emc.com\",\"published\":\"2021-04-30T21:15:08.597\",\"lastModified\":\"2024-11-21T05:48:30.070\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Dell EMC Networking X-Series firmware versions prior to 3.0.1.8 and Dell EMC PowerEdge VRTX Switch Module firmware versions prior to 2.0.0.82 contain a Weak Password Encryption Vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the disclosure of certain user credentials. The attacker may be able to use the exposed credentials to access the vulnerable system with privileges of the compromised account.\"},{\"lang\":\"es\",\"value\":\"Dell EMC Networking X-Series versiones anteriores a 3.0.1.8 y Dell EMC PowerEdge VRTX Module, versiones de firrmware anteriores a 2.0.0.82, contienen una vulnerabilidad de Cifrado de Contrase\u00f1a D\u00e9bil.\u0026#xa0;Un atacante remoto no autenticado podr\u00eda explotar potencialmente esta vulnerabilidad, conllevando a una divulgaci\u00f3n de determinadas credenciales de usuario.\u0026#xa0;El atacante puede usar las credenciales expuestas para acceder al sistema vulnerable con privilegios de la cuenta comprometida.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security_alert@emc.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:N/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"security_alert@emc.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-261\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-326\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dell:x1008p_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.0.1.8\",\"matchCriteriaId\":\"797B281A-1F97-45EA-B63B-310C631E5300\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dell:x1008p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D29913E0-EB40-4088-845E-478859BE9AA6\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dell:x1018p_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.0.1.8\",\"matchCriteriaId\":\"CDA3F68D-0C01-4235-8A6C-317D7FAF4EC4\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dell:x1018p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B86EE4BF-6DA7-4F74-9116-FCC93A5D0C8B\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dell:x1026p_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.0.1.8\",\"matchCriteriaId\":\"DE3522DC-9259-4B4B-BD11-B6106C5F4C8E\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dell:x1026p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"470280E0-8C95-40E1-B523-F6D8A998FDA2\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dell:x1052p_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.0.1.8\",\"matchCriteriaId\":\"A657AA7A-4462-4AEF-A377-57B99066B142\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dell:x1052p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1BCA777B-BA3F-4585-8F42-D3EF3F3E805D\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dell:x4012_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.0.1.8\",\"matchCriteriaId\":\"0013FB8E-D762-4D5A-929E-C4FF1064A122\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dell:x4012:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"44113AAD-07FF-45DB-BDCF-A21BF483E286\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dell:r1-2401_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.0.0.82\",\"matchCriteriaId\":\"D5F70190-8D9F-4A81-AF65-0559346960AA\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dell:r1-2401:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0D1BA0CC-6EC3-4B4D-BC40-EAF3B1CD54C3\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dell:r1-2210_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.0.0.82\",\"matchCriteriaId\":\"1CC4E63C-90E4-4606-9953-7FB8242E83E4\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dell:r1-2210:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C987205B-1645-41F7-8F0C-10ADF28B6106\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dell:x1008_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.0.1.8\",\"matchCriteriaId\":\"600B25AD-39D3-4A94-88DC-BEDBEC32E490\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dell:x1008:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A34519BF-43D5-4D05-984F-EF4F584B5756\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dell:x1018_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.0.1.8\",\"matchCriteriaId\":\"5B705EFB-0224-4719-B77D-FFD86FA99B37\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dell:x1018:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"66BE7D70-2B8F-4B94-A9F2-E2CD89CE1762\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dell:x1026_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.0.1.8\",\"matchCriteriaId\":\"0DC0ADD8-7AFE-41EA-B30B-32629E364355\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dell:x1026:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ACB73FAE-5682-42FA-A423-23B1FC193244\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:dell:x1052_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.0.1.8\",\"matchCriteriaId\":\"CD4C67D4-0009-4FF0-AEE5-D3ACA36E3796\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:dell:x1052:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"93A4CE96-3213-4BBA-8C31-8CFB3001BCC1\"}]}]}],\"references\":[{\"url\":\"https://www.dell.com/support/kbdoc/000185252\",\"source\":\"security_alert@emc.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://www.dell.com/support/kbdoc/000185252\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


Loading…

Loading…