CVE-2021-3731 (GCVE-0-2021-3731)
Vulnerability from cvelistv5
Published
2021-08-23 12:42
Modified
2024-08-03 17:01
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N
CWE
  • CWE-1021 - Improper Restriction of Rendered UI Layers or Frames
Summary
LedgerSMB does not sufficiently guard against being wrapped by other sites, making it vulnerable to 'clickjacking'. This allows an attacker to trick a targetted user to execute unintended actions.
References
Impacted products
Vendor Product Version
ledgersmb ledgersmb/ledgersmb Version: unspecified   < 1.8.18
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:01:07.699Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/5664331d-f5f8-4412-8566-408f8655888a"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://ledgersmb.org/cve-2021-3731-clickjacking"
          },
          {
            "name": "DSA-4962",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2021/dsa-4962"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ledgersmb/ledgersmb",
          "vendor": "ledgersmb",
          "versions": [
            {
              "status": "unaffected",
              "version": "1.7.33"
            },
            {
              "lessThan": "1.8.18",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "LedgerSMB does not sufficiently guard against being wrapped by other sites, making it vulnerable to \u0027clickjacking\u0027. This allows an attacker to trick a targetted user to execute unintended actions."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1021",
              "description": "CWE-1021 Improper Restriction of Rendered UI Layers or Frames",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-08-24T10:06:11",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://huntr.dev/bounties/5664331d-f5f8-4412-8566-408f8655888a"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://ledgersmb.org/cve-2021-3731-clickjacking"
        },
        {
          "name": "DSA-4962",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2021/dsa-4962"
        }
      ],
      "source": {
        "advisory": "5664331d-f5f8-4412-8566-408f8655888a",
        "discovery": "EXTERNAL"
      },
      "title": "Improper Restriction of Rendered UI Layers or Frames in ledgersmb/ledgersmb",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@huntr.dev",
          "ID": "CVE-2021-3731",
          "STATE": "PUBLIC",
          "TITLE": "Improper Restriction of Rendered UI Layers or Frames in ledgersmb/ledgersmb"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "ledgersmb/ledgersmb",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "!",
                            "version_value": "1.7.33"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_value": "1.8.18"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "ledgersmb"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "LedgerSMB does not sufficiently guard against being wrapped by other sites, making it vulnerable to \u0027clickjacking\u0027. This allows an attacker to trick a targetted user to execute unintended actions."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-1021 Improper Restriction of Rendered UI Layers or Frames"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://huntr.dev/bounties/5664331d-f5f8-4412-8566-408f8655888a",
              "refsource": "CONFIRM",
              "url": "https://huntr.dev/bounties/5664331d-f5f8-4412-8566-408f8655888a"
            },
            {
              "name": "https://ledgersmb.org/cve-2021-3731-clickjacking",
              "refsource": "CONFIRM",
              "url": "https://ledgersmb.org/cve-2021-3731-clickjacking"
            },
            {
              "name": "DSA-4962",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2021/dsa-4962"
            }
          ]
        },
        "source": {
          "advisory": "5664331d-f5f8-4412-8566-408f8655888a",
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2021-3731",
    "datePublished": "2021-08-23T12:42:01",
    "dateReserved": "2021-08-21T00:00:00",
    "dateUpdated": "2024-08-03T17:01:07.699Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-3731\",\"sourceIdentifier\":\"security@huntr.dev\",\"published\":\"2021-08-23T13:15:08.007\",\"lastModified\":\"2024-11-21T06:22:16.433\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"LedgerSMB does not sufficiently guard against being wrapped by other sites, making it vulnerable to \u0027clickjacking\u0027. This allows an attacker to trick a targetted user to execute unintended actions.\"},{\"lang\":\"es\",\"value\":\"LedgerSMB no se protege lo suficiente contra la envoltura de otros sitios, haci\u00e9ndolo vulnerable al \\\"clickjacking\\\". Esto permite a un atacante enga\u00f1ar a un usuario objetivo para que ejecute acciones no deseadas.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@huntr.dev\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.6,\"impactScore\":4.2},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N\",\"baseScore\":4.7,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:P/A:N\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"security@huntr.dev\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1021\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1021\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.1.0\",\"versionEndIncluding\":\"1.1.12\",\"matchCriteriaId\":\"84D837D8-9CEB-4DAC-BEF6-CB0D7CBF3730\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.2.0\",\"versionEndIncluding\":\"1.2.26\",\"matchCriteriaId\":\"DAA91816-FE66-4662-A88B-08E45BE54C60\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.3.0\",\"versionEndIncluding\":\"1.3.47\",\"matchCriteriaId\":\"2AD1A858-F378-4C88-AC54-752BC352DA64\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.4.0\",\"versionEndIncluding\":\"1.4.42\",\"matchCriteriaId\":\"A19049A3-4641-418B-AAB6-5D32D1FD6E28\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.5.0\",\"versionEndIncluding\":\"1.5.30\",\"matchCriteriaId\":\"0EA19A56-9AD1-4EA9-B020-1930106FD308\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.6.0\",\"versionEndIncluding\":\"1.6.33\",\"matchCriteriaId\":\"C08AEF10-7BF9-4EEC-B7C1-F233FACEDE7F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.7.0\",\"versionEndIncluding\":\"1.7.32\",\"matchCriteriaId\":\"720FC128-BEE5-4D7C-86B8-438159E36475\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ledgersmb:ledgersmb:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.8.0\",\"versionEndIncluding\":\"1.8.17\",\"matchCriteriaId\":\"D4CE19F9-DE00-481E-AA8D-0EDD0B139E9B\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA6FEEC2-9F11-4643-8827-749718254FED\"}]}]}],\"references\":[{\"url\":\"https://huntr.dev/bounties/5664331d-f5f8-4412-8566-408f8655888a\",\"source\":\"security@huntr.dev\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://ledgersmb.org/cve-2021-3731-clickjacking\",\"source\":\"security@huntr.dev\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.debian.org/security/2021/dsa-4962\",\"source\":\"security@huntr.dev\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://huntr.dev/bounties/5664331d-f5f8-4412-8566-408f8655888a\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://ledgersmb.org/cve-2021-3731-clickjacking\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.debian.org/security/2021/dsa-4962\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.