CVE-2021-40495
Vulnerability from cvelistv5
Published
2021-10-12 14:03
Modified
2024-08-04 02:44
Severity ?
Summary
There are multiple Denial-of Service vulnerabilities in SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 740, 750, 751, 752, 753, 754, 755. An unauthorized attacker can use the public SICF service /sap/public/bc/abap to reduce the performance of SAP NetWeaver Application Server ABAP and ABAP Platform.
References
cna@sap.comhttps://launchpad.support.sap.com/#/notes/3099011Permissions Required
cna@sap.comhttps://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://launchpad.support.sap.com/#/notes/3099011Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983Vendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T02:44:10.857Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://launchpad.support.sap.com/#/notes/3099011"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SAP NetWeaver AS ABAP and ABAP Platform",
          "vendor": "SAP SE",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 740"
            },
            {
              "status": "affected",
              "version": "\u003c 750"
            },
            {
              "status": "affected",
              "version": "\u003c 751"
            },
            {
              "status": "affected",
              "version": "\u003c 752"
            },
            {
              "status": "affected",
              "version": "\u003c 753"
            },
            {
              "status": "affected",
              "version": "\u003c 754"
            },
            {
              "status": "affected",
              "version": "\u003c 755"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "There are multiple Denial-of Service vulnerabilities in SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 740, 750, 751, 752, 753, 754, 755. An unauthorized attacker can use the public SICF service /sap/public/bc/abap to reduce the performance of SAP NetWeaver Application Server ABAP and ABAP Platform."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Denial of Service",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-12T14:03:19",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://launchpad.support.sap.com/#/notes/3099011"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cna@sap.com",
          "ID": "CVE-2021-40495",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SAP NetWeaver AS ABAP and ABAP Platform",
                      "version": {
                        "version_data": [
                          {
                            "version_name": "\u003c",
                            "version_value": "740"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "750"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "751"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "752"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "753"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "754"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "755"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "SAP SE"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "There are multiple Denial-of Service vulnerabilities in SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 740, 750, 751, 752, 753, 754, 755. An unauthorized attacker can use the public SICF service /sap/public/bc/abap to reduce the performance of SAP NetWeaver Application Server ABAP and ABAP Platform."
            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": "null",
            "vectorString": "null",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Denial of Service"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983",
              "refsource": "MISC",
              "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983"
            },
            {
              "name": "https://launchpad.support.sap.com/#/notes/3099011",
              "refsource": "MISC",
              "url": "https://launchpad.support.sap.com/#/notes/3099011"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
    "assignerShortName": "sap",
    "cveId": "CVE-2021-40495",
    "datePublished": "2021-10-12T14:03:19",
    "dateReserved": "2021-09-03T00:00:00",
    "dateUpdated": "2024-08-04T02:44:10.857Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_abap:740:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"09A38B6E-03DC-4086-A307-542B35814E0E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_abap:750:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4651257F-7BFC-41AE-8E37-8C96F822CE58\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_abap:751:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EECB438D-D5CD-4483-934F-4C814A725A35\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_abap:752:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"14A1CD95-14E1-438A-92FB-A0E47A88C59F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_abap:753:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4148303B-133A-4FD2-B546-DD86C5D0E7C1\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_abap:754:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E51EF6BC-4C1C-4F1B-9873-D571BE3788F5\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_abap:755:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"424A3D68-0825-4A2C-BEB1-DC9A212A5E42\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"127E508F-6CC1-41C8-96DF-8D14FFDD4020\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7777AA80-1608-420E-B7D5-09ABECD51728\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_application_server_abap:751:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"0539618A-1C4D-463F-B2BB-DD1C239C23EB\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"62828DCD-F80E-4C7C-A988-EFEA06A5223E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D9F38585-73AE-4DBB-A978-F0272DF8FB58\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D416C064-BB8A-4230-A761-84A93E017F79\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"6B8D3EA0-28E6-4333-8C67-B9D3775EB9BC\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"There are multiple Denial-of Service vulnerabilities in SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 740, 750, 751, 752, 753, 754, 755. An unauthorized attacker can use the public SICF service /sap/public/bc/abap to reduce the performance of SAP NetWeaver Application Server ABAP and ABAP Platform.\"}, {\"lang\": \"es\", \"value\": \"Se presentan m\\u00faltiples vulnerabilidades de denegaci\\u00f3n de servicio en SAP NetWeaver Application Server for ABAP y ABAP Platform - versiones 740, 750, 751, 752, 753, 754, 755. Un atacante no autorizado puede usar el servicio p\\u00fablico SICF /sap/public/bc/abap para reducir el rendimiento de SAP NetWeaver Application Server ABAP y ABAP Platform\"}]",
      "id": "CVE-2021-40495",
      "lastModified": "2024-11-21T06:24:15.617",
      "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:N/I:N/A:L\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"LOW\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 1.4}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:N/I:N/A:P\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2021-10-12T15:15:09.127",
      "references": "[{\"url\": \"https://launchpad.support.sap.com/#/notes/3099011\", \"source\": \"cna@sap.com\", \"tags\": [\"Permissions Required\"]}, {\"url\": \"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983\", \"source\": \"cna@sap.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://launchpad.support.sap.com/#/notes/3099011\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Permissions Required\"]}, {\"url\": \"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "cna@sap.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-40495\",\"sourceIdentifier\":\"cna@sap.com\",\"published\":\"2021-10-12T15:15:09.127\",\"lastModified\":\"2024-11-21T06:24:15.617\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"There are multiple Denial-of Service vulnerabilities in SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 740, 750, 751, 752, 753, 754, 755. An unauthorized attacker can use the public SICF service /sap/public/bc/abap to reduce the performance of SAP NetWeaver Application Server ABAP and ABAP Platform.\"},{\"lang\":\"es\",\"value\":\"Se presentan m\u00faltiples vulnerabilidades de denegaci\u00f3n de servicio en SAP NetWeaver Application Server for ABAP y ABAP Platform - versiones 740, 750, 751, 752, 753, 754, 755. Un atacante no autorizado puede usar el servicio p\u00fablico SICF /sap/public/bc/abap para reducir el rendimiento de SAP NetWeaver Application Server ABAP y ABAP Platform\"}],\"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:N/I:N/A:L\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"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\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_abap:740:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"09A38B6E-03DC-4086-A307-542B35814E0E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_abap:750:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4651257F-7BFC-41AE-8E37-8C96F822CE58\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_abap:751:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EECB438D-D5CD-4483-934F-4C814A725A35\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_abap:752:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"14A1CD95-14E1-438A-92FB-A0E47A88C59F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_abap:753:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4148303B-133A-4FD2-B546-DD86C5D0E7C1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_abap:754:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E51EF6BC-4C1C-4F1B-9873-D571BE3788F5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_abap:755:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"424A3D68-0825-4A2C-BEB1-DC9A212A5E42\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"127E508F-6CC1-41C8-96DF-8D14FFDD4020\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7777AA80-1608-420E-B7D5-09ABECD51728\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_application_server_abap:751:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0539618A-1C4D-463F-B2BB-DD1C239C23EB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"62828DCD-F80E-4C7C-A988-EFEA06A5223E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D9F38585-73AE-4DBB-A978-F0272DF8FB58\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D416C064-BB8A-4230-A761-84A93E017F79\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6B8D3EA0-28E6-4333-8C67-B9D3775EB9BC\"}]}]}],\"references\":[{\"url\":\"https://launchpad.support.sap.com/#/notes/3099011\",\"source\":\"cna@sap.com\",\"tags\":[\"Permissions Required\"]},{\"url\":\"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983\",\"source\":\"cna@sap.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://launchpad.support.sap.com/#/notes/3099011\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Permissions Required\"]},{\"url\":\"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor 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.