cvelistv5 - CVE-2023-33987

CVE-2023-33987

Vulnerability from cvelistv5

Published

2023-07-11 02:24

Modified

2024-12-04 15:32

Severity ?

8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Summary

Request smuggling and request concatenation in SAP Web Dispatcher

References

URL	Tags
cna@sap.com	https://me.sap.com/notes/3233899	Permissions Required
cna@sap.com	https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://me.sap.com/notes/3233899	Permissions Required
af854a3a-2127-422b-91ae-364da2661108	https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html	Vendor Advisory

Impacted products

Vendor

Product

Version

▼

SAP_SE

SAP Web Dispatcher

Version: WEBDISP 7.49
Version: WEBDISP 7.53
Version: WEBDISP 7.54
Version: WEBDISP 7.77
Version: WEBDISP 7.81
Version: WEBDISP 7.85
Version: WEBDISP 7.88
Version: WEBDISP 7.89
Version: WEBDISP 7.90
Version: KERNEL 7.49
Version: KERNEL 7.53
Version: KERNEL 7.54 KERNEL 7.77
Version: KERNEL 7.81
Version: KERNEL 7.85
Version: KERNEL 7.88
Version: KERNEL 7.89
Version: KERNEL 7.90
Version: KRNL64NUC 7.49
Version: KRNL64UC 7.49
Version: KRNL64UC 7.53
Version: HDB 2.00
Version: XS_ADVANCED_RUNTIME 1.00
Version: SAP_EXTENDED_APP_SERVICES 1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T15:54:14.177Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://me.sap.com/notes/3233899"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-33987",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-04T15:32:02.394644Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-04T15:32:10.947Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "SAP Web Dispatcher",
          "vendor": "SAP_SE",
          "versions": [
            {
              "status": "affected",
              "version": "WEBDISP 7.49"
            },
            {
              "status": "affected",
              "version": "WEBDISP 7.53"
            },
            {
              "status": "affected",
              "version": "WEBDISP 7.54"
            },
            {
              "status": "affected",
              "version": "WEBDISP 7.77"
            },
            {
              "status": "affected",
              "version": "WEBDISP 7.81"
            },
            {
              "status": "affected",
              "version": "WEBDISP 7.85"
            },
            {
              "status": "affected",
              "version": "WEBDISP 7.88"
            },
            {
              "status": "affected",
              "version": "WEBDISP 7.89"
            },
            {
              "status": "affected",
              "version": "WEBDISP 7.90"
            },
            {
              "status": "affected",
              "version": "KERNEL 7.49"
            },
            {
              "status": "affected",
              "version": "KERNEL 7.53"
            },
            {
              "status": "affected",
              "version": "KERNEL 7.54 KERNEL 7.77"
            },
            {
              "status": "affected",
              "version": "KERNEL 7.81"
            },
            {
              "status": "affected",
              "version": "KERNEL 7.85"
            },
            {
              "status": "affected",
              "version": "KERNEL 7.88"
            },
            {
              "status": "affected",
              "version": "KERNEL 7.89"
            },
            {
              "status": "affected",
              "version": "KERNEL 7.90"
            },
            {
              "status": "affected",
              "version": "KRNL64NUC 7.49"
            },
            {
              "status": "affected",
              "version": "KRNL64UC 7.49"
            },
            {
              "status": "affected",
              "version": "KRNL64UC 7.53"
            },
            {
              "status": "affected",
              "version": "HDB 2.00"
            },
            {
              "status": "affected",
              "version": "XS_ADVANCED_RUNTIME 1.00"
            },
            {
              "status": "affected",
              "version": "SAP_EXTENDED_APP_SERVICES 1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eAn unauthenticated attacker in SAP Web Dispatcher - versions WEBDISP 7.49, WEBDISP 7.53, WEBDISP 7.54, WEBDISP 7.77, WEBDISP 7.81, WEBDISP 7.85, WEBDISP 7.88, WEBDISP 7.89, WEBDISP 7.90, KERNEL 7.49, KERNEL 7.53, KERNEL 7.54 KERNEL 7.77, KERNEL 7.81, KERNEL 7.85, KERNEL 7.88, KERNEL 7.89, KERNEL 7.90, KRNL64NUC 7.49, KRNL64UC 7.49, KRNL64UC 7.53, HDB 2.00, XS_ADVANCED_RUNTIME 1.00, SAP_EXTENDED_APP_SERVICES 1, can submit a malicious crafted request over a network to a front-end server which\u00a0may, over several attempts, result in a back-end server confusing the boundaries of malicious and legitimate\u00a0messages. This can result in the back-end server executing a malicious payload which can be used to read or\u00a0modify information on the server or make it temporarily unavailable.\u003c/p\u003e"
            }
          ],
          "value": "An unauthenticated attacker in SAP Web Dispatcher - versions WEBDISP 7.49, WEBDISP 7.53, WEBDISP 7.54, WEBDISP 7.77, WEBDISP 7.81, WEBDISP 7.85, WEBDISP 7.88, WEBDISP 7.89, WEBDISP 7.90, KERNEL 7.49, KERNEL 7.53, KERNEL 7.54 KERNEL 7.77, KERNEL 7.81, KERNEL 7.85, KERNEL 7.88, KERNEL 7.89, KERNEL 7.90, KRNL64NUC 7.49, KRNL64UC 7.49, KRNL64UC 7.53, HDB 2.00, XS_ADVANCED_RUNTIME 1.00, SAP_EXTENDED_APP_SERVICES 1, can submit a malicious crafted request over a network to a front-end server which\u00a0may, over several attempts, result in a back-end server confusing the boundaries of malicious and legitimate\u00a0messages. This can result in the back-end server executing a malicious payload which can be used to read or\u00a0modify information on the server or make it temporarily unavailable.\n\n"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-444",
              "description": "CWE-444: Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)",
              "lang": "eng",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-07-11T02:24:52.753Z",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
        {
          "url": "https://me.sap.com/notes/3233899"
        },
        {
          "url": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Request smuggling and request concatenation in SAP Web Dispatcher",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
    "assignerShortName": "sap",
    "cveId": "CVE-2023-33987",
    "datePublished": "2023-07-11T02:24:52.753Z",
    "dateReserved": "2023-05-24T20:41:32.834Z",
    "dateUpdated": "2024-12-04T15:32:10.947Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-33987\",\"sourceIdentifier\":\"cna@sap.com\",\"published\":\"2023-07-11T03:15:09.450\",\"lastModified\":\"2024-11-21T08:06:21.403\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An unauthenticated attacker in SAP Web Dispatcher - versions WEBDISP 7.49, WEBDISP 7.53, WEBDISP 7.54, WEBDISP 7.77, WEBDISP 7.81, WEBDISP 7.85, WEBDISP 7.88, WEBDISP 7.89, WEBDISP 7.90, KERNEL 7.49, KERNEL 7.53, KERNEL 7.54 KERNEL 7.77, KERNEL 7.81, KERNEL 7.85, KERNEL 7.88, KERNEL 7.89, KERNEL 7.90, KRNL64NUC 7.49, KRNL64UC 7.49, KRNL64UC 7.53, HDB 2.00, XS_ADVANCED_RUNTIME 1.00, SAP_EXTENDED_APP_SERVICES 1, can submit a malicious crafted request over a network to a front-end server which\u00a0may, over several attempts, result in a back-end server confusing the boundaries of malicious and legitimate\u00a0messages. This can result in the back-end server executing a malicious payload which can be used to read or\u00a0modify information on the server or make it temporarily unavailable.\\n\\n\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"cna@sap.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H\",\"baseScore\":8.6,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":4.0},{\"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:L\",\"baseScore\":9.4,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":5.5}]},\"weaknesses\":[{\"source\":\"cna@sap.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-444\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:7.49:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0B4A7850-377C-4463-A5D7-07F516FBD74A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:7.53:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"47D4D542-2EC2-490B-B4E9-3E7BB8D59B77\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:7.54:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"950DF1E2-990E-41EF-8779-CEC54C7CDC60\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:7.77:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E33D9481-3CF6-4AA3-B115-7903AC6DAE25\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:7.81:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"49FF2A5B-E5F0-4991-9AA3-7CB3B8C62941\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:7.85:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F74EE4D5-E968-4851-89E6-4152F64930F2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:7.88:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"677B15E6-09B3-4BA8-8D99-427952335035\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:7.89:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"097ED3E8-49B1-497E-BD43-28C397FBEAE8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:7.90:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DA093F5F-071D-4FA5-AADA-7E058014AB6E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:hdb_2.00:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1A4A56FB-16CB-4ACA-A961-01F57B1A11F2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:kernel_7.49:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5512FFE8-E10E-48A3-A153-821D1948AB5E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:kernel_7.53:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A7E4BC89-114A-4EA3-A9E8-D956A26BCB18\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:kernel_7.54:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"65A5FFAC-93F9-4204-9FA1-4D749D443173\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:kernel_7.77:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E0098E57-6A7F-4CC6-8109-E2400E0FFFEB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:kernel_7.81:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"87738C45-6B88-4DD4-A4A3-4AD47502679C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:kernel_7.85:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E7ABB030-9A13-4194-A2A4-9623B2F22D7D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:kernel_7.88:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B994804F-5405-4295-93BF-4F1C5C3CF00C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:kernel_7.89:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DB22EAAE-F75C-4902-9734-52B048D5D7B2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:kernel_7.90:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E8D4EFB1-0225-454D-9273-259A4055F482\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:krnl64nuc_7.49:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8F634C80-5034-44A2-9F94-69DEDF453998\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:krnl64uc_7.49:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FB2FD99C-D945-4495-97C7-03D6C6BBBE4B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:krnl64uc_7.53:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3A8CD933-E217-445A-B244-C07625F9EE74\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:sap_extended_app_services_1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"216C4CEE-E514-43FB-8819-591AF721E2ED\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:sap:web_dispatcher:xs_advanced_runtime_1.00:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7E9D3697-7C80-4629-AE7A-73BDE5C558B2\"}]}]}],\"references\":[{\"url\":\"https://me.sap.com/notes/3233899\",\"source\":\"cna@sap.com\",\"tags\":[\"Permissions Required\"]},{\"url\":\"https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html\",\"source\":\"cna@sap.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://me.sap.com/notes/3233899\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Permissions Required\"]},{\"url\":\"https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}

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.

Action not permitted

CVE-2023-33987

Vulnerability from cvelistv5

wid-sec-w-2023-1705

Vulnerability from csaf_certbund

gsd-2023-33987

Vulnerability from gsd

ghsa-hp7v-3j27-4q36

Vulnerability from github

Tags

Sightings

Nomenclature