cve-2021-31538
Vulnerability from cvelistv5
Published
2021-06-10 14:59
Modified
2024-08-03 23:03
Severity ?
Summary
LANCOM R&S Unified Firewall (UF) devices running LCOS FX 10.5 allow Relative Path Traversal.
References
cve@mitre.orghttps://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-010.txtExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-010.txtExploit, Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:03:33.358Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-010.txt"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "LANCOM R\u0026S Unified Firewall (UF) devices running LCOS FX 10.5 allow Relative Path Traversal."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-06-10T14:59:32",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-010.txt"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-31538",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "LANCOM R\u0026S Unified Firewall (UF) devices running LCOS FX 10.5 allow Relative Path Traversal."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-010.txt",
              "refsource": "MISC",
              "url": "https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-010.txt"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-31538",
    "datePublished": "2021-06-10T14:59:32",
    "dateReserved": "2021-04-22T00:00:00",
    "dateUpdated": "2024-08-03T23:03:33.358Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:lancom-systems:lcos_fx:10.5:-:*:*:*:*:*:*\", \"matchCriteriaId\": \"35289E04-7F27-4D47-B0FD-6ABFE1708C24\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:lancom-systems:lcos_fx:10.5:ru1:*:*:*:*:*:*\", \"matchCriteriaId\": \"0142450C-3A29-440D-84BB-93AAADC09C9C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:lancom-systems:lcos_fx:10.5:ru2:*:*:*:*:*:*\", \"matchCriteriaId\": \"FFEE3742-CF92-4FFB-9581-95B4FAAC6AA3\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:lancom-systems:lcos_fx:10.5:ru3:*:*:*:*:*:*\", \"matchCriteriaId\": \"4729094D-FA4B-46A1-9C46-30613ECE3E9D\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:lancom-systems:uf-160:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EEBD7C73-E17B-4450-8F86-16CC4BF665CF\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:lancom-systems:uf-260:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"174CCE51-EA04-4F96-ABAD-47E178528FBA\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:lancom-systems:uf-500:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"FA412F26-AC3A-4659-8513-873ECC33E965\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:lancom-systems:uf-60:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"CD51511B-5824-410A-93E7-10B713A09B6E\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:lancom-systems:uf-910:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"92BF4F29-8262-4905-94BA-798C8F35EEE7\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"LANCOM R\u0026S Unified Firewall (UF) devices running LCOS FX 10.5 allow Relative Path Traversal.\"}, {\"lang\": \"es\", \"value\": \"Los dispositivos LANCOM R\u0026amp;S Unified Firewall (UF) que ejecutan LCOS FX versi\\u00f3n 10.5 permiten un Salto de Ruta Relativo\"}]",
      "id": "CVE-2021-31538",
      "lastModified": "2024-11-21T06:05:52.353",
      "metrics": "{\"cvssMetricV31\": [{\"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:N/A:N\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}], \"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}]}",
      "published": "2021-06-10T15:15:09.390",
      "references": "[{\"url\": \"https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-010.txt\", \"source\": \"cve@mitre.org\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-010.txt\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}]",
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-22\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-31538\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2021-06-10T15:15:09.390\",\"lastModified\":\"2024-11-21T06:05:52.353\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"LANCOM R\u0026S Unified Firewall (UF) devices running LCOS FX 10.5 allow Relative Path Traversal.\"},{\"lang\":\"es\",\"value\":\"Los dispositivos LANCOM R\u0026amp;S Unified Firewall (UF) que ejecutan LCOS FX versi\u00f3n 10.5 permiten un Salto de Ruta Relativo\"}],\"metrics\":{\"cvssMetricV31\":[{\"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:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"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\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:lancom-systems:lcos_fx:10.5:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"35289E04-7F27-4D47-B0FD-6ABFE1708C24\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:lancom-systems:lcos_fx:10.5:ru1:*:*:*:*:*:*\",\"matchCriteriaId\":\"0142450C-3A29-440D-84BB-93AAADC09C9C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:lancom-systems:lcos_fx:10.5:ru2:*:*:*:*:*:*\",\"matchCriteriaId\":\"FFEE3742-CF92-4FFB-9581-95B4FAAC6AA3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:lancom-systems:lcos_fx:10.5:ru3:*:*:*:*:*:*\",\"matchCriteriaId\":\"4729094D-FA4B-46A1-9C46-30613ECE3E9D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lancom-systems:uf-160:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EEBD7C73-E17B-4450-8F86-16CC4BF665CF\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lancom-systems:uf-260:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"174CCE51-EA04-4F96-ABAD-47E178528FBA\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lancom-systems:uf-500:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA412F26-AC3A-4659-8513-873ECC33E965\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lancom-systems:uf-60:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CD51511B-5824-410A-93E7-10B713A09B6E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lancom-systems:uf-910:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"92BF4F29-8262-4905-94BA-798C8F35EEE7\"}]}]}],\"references\":[{\"url\":\"https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-010.txt\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-010.txt\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"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.