FKIE_CVE-2023-33987

Vulnerability from fkie_nvd - Published: 2023-07-11 03:15 - Updated: 2024-11-21 08:06
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
9.4 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Summary
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 may, over several attempts, result in a back-end server confusing the boundaries of malicious and legitimate messages. This can result in the back-end server executing a malicious payload which can be used to read or modify information on the server or make it temporarily unavailable.
References
cna@sap.comhttps://me.sap.com/notes/3233899Permissions Required
cna@sap.comhttps://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://me.sap.com/notes/3233899Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.htmlVendor Advisory
Impacted products
Vendor Product Version
sap web_dispatcher 7.49
sap web_dispatcher 7.53
sap web_dispatcher 7.54
sap web_dispatcher 7.77
sap web_dispatcher 7.81
sap web_dispatcher 7.85
sap web_dispatcher 7.88
sap web_dispatcher 7.89
sap web_dispatcher 7.90
sap web_dispatcher hdb_2.00
sap web_dispatcher kernel_7.49
sap web_dispatcher kernel_7.53
sap web_dispatcher kernel_7.54
sap web_dispatcher kernel_7.77
sap web_dispatcher kernel_7.81
sap web_dispatcher kernel_7.85
sap web_dispatcher kernel_7.88
sap web_dispatcher kernel_7.89
sap web_dispatcher kernel_7.90
sap web_dispatcher krnl64nuc_7.49
sap web_dispatcher krnl64uc_7.49
sap web_dispatcher krnl64uc_7.53
sap web_dispatcher sap_extended_app_services_1
sap web_dispatcher xs_advanced_runtime_1.00
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "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",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "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"
    }
  ],
  "id": "CVE-2023-33987",
  "lastModified": "2024-11-21T08:06:21.403",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.0,
        "source": "cna@sap.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 9.4,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.5,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-07-11T03:15:09.450",
  "references": [
    {
      "source": "cna@sap.com",
      "tags": [
        "Permissions Required"
      ],
      "url": "https://me.sap.com/notes/3233899"
    },
    {
      "source": "cna@sap.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Permissions Required"
      ],
      "url": "https://me.sap.com/notes/3233899"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html"
    }
  ],
  "sourceIdentifier": "cna@sap.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-444"
        }
      ],
      "source": "cna@sap.com",
      "type": "Primary"
    }
  ]
}


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 observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.