FKIE_CVE-2023-40309

Vulnerability from fkie_nvd - Published: 2023-09-12 03:15 - Updated: 2024-11-21 08:19
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
SAP CommonCryptoLib does not perform necessary authentication checks, which may result in missing or wrong authorization checks for an authenticated user, resulting in escalation of privileges. Depending on the application and the level of privileges acquired, an attacker could abuse functionality restricted to a particular user group as well as read, modify or delete restricted data.
References
cna@sap.comhttps://me.sap.com/notes/3340576Permissions Required, Vendor Advisory
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/3340576Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.htmlVendor Advisory
Impacted products
Vendor Product Version
sap commoncryptolib 8.0.0
sap content_server 6.50
sap content_server 7.53
sap content_server 7.54
sap extended_application_services_and_runtime 1.0
sap hana_database 2.0
sap host_agent 722
sap netweaver_application_server_abap 7.22ext
sap netweaver_application_server_abap kernel_7.22
sap netweaver_application_server_abap kernel_7.53
sap netweaver_application_server_abap kernel_7.54
sap netweaver_application_server_abap kernel_7.77
sap netweaver_application_server_abap kernel_7.85
sap netweaver_application_server_abap kernel_7.89
sap netweaver_application_server_abap kernel_7.91
sap netweaver_application_server_abap kernel_7.92
sap netweaver_application_server_abap kernel_7.93
sap netweaver_application_server_abap kernel_8.04
sap netweaver_application_server_abap kernel64nuc_7.22
sap netweaver_application_server_abap kernel64nuc_7.22ext
sap netweaver_application_server_abap kernel64uc_7.22
sap netweaver_application_server_abap kernel64uc_7.22ext
sap netweaver_application_server_abap kernel64uc_7.53
sap netweaver_application_server_abap kernel64uc_8.04
sap netweaver_application_server_java kernel_7.22
sap netweaver_application_server_java kernel_7.53
sap netweaver_application_server_java kernel_7.54
sap netweaver_application_server_java kernel_7.77
sap netweaver_application_server_java kernel_7.85
sap netweaver_application_server_java kernel_7.89
sap netweaver_application_server_java kernel_7.91
sap netweaver_application_server_java kernel_7.92
sap netweaver_application_server_java kernel_7.93
sap netweaver_application_server_java kernel_8.04
sap netweaver_application_server_java kernel64nuc_7.22
sap netweaver_application_server_java kernel64nuc_7.22ext
sap netweaver_application_server_java kernel64uc_7.22
sap netweaver_application_server_java kernel64uc_7.22ext
sap netweaver_application_server_java kernel64uc_7.53
sap netweaver_application_server_java kernel64uc_8.04
sap sapssoext 17.0
sap web_dispatcher 7.22ext
sap web_dispatcher 7.53
sap web_dispatcher 7.54
sap web_dispatcher 7.77
sap web_dispatcher 7.85
sap web_dispatcher 7.89
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          "negate": false,
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SAP CommonCryptoLib does not perform necessary authentication checks, which may result in missing or wrong authorization checks for an authenticated user, resulting in escalation of privileges. Depending on the application and the level of privileges acquired,\u00a0an attacker could abuse functionality restricted to a particular user group as well as read, modify or delete restricted data."
    },
    {
      "lang": "es",
      "value": "SAP CommonCryptoLib no realiza las comprobaciones de autenticaci\u00f3n necesarias, lo que puede dar como resultado comprobaciones de autorizaci\u00f3n faltantes o incorrectas para un usuario autenticado, lo que resulta en una escalada de privilegios. Seg\u00fan la aplicaci\u00f3n y el nivel de privilegios adquiridos, un atacante podr\u00eda abusar de la funcionalidad restringida a un grupo de usuarios concreto, as\u00ed como leer, modificar o eliminar datos restringidos."
    }
  ],
  "id": "CVE-2023-40309",
  "lastModified": "2024-11-21T08:19:12.560",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "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:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "cna@sap.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "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:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-09-12T03:15:12.073",
  "references": [
    {
      "source": "cna@sap.com",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "url": "https://me.sap.com/notes/3340576"
    },
    {
      "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": [
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        "Vendor Advisory"
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      "url": "https://me.sap.com/notes/3340576"
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html"
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  "sourceIdentifier": "cna@sap.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "cna@sap.com",
      "type": "Primary"
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}


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Sightings

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  • 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.
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