FKIE_CVE-2022-20762

Vulnerability from fkie_nvd - Published: 2022-04-06 19:15 - Updated: 2024-11-21 06:43
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the Common Execution Environment (CEE) ConfD CLI of Cisco Ultra Cloud Core - Subscriber Microservices Infrastructure (SMI) software could allow an authenticated, local attacker to escalate privileges on an affected device. This vulnerability is due to insufficient access control in the affected CLI. An attacker could exploit this vulnerability by authenticating as a CEE ConfD CLI user and executing a specific CLI command. A successful exploit could allow an attacker to access privileged containers with root privileges.
References
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccsmi-prvesc-BQHGe4cmVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccsmi-prvesc-BQHGe4cmVendor Advisory
Impacted products
Vendor Product Version
cisco ultra_cloud_core_-_subscriber_microservices_infrastructure *
cisco ultra_cloud_core_-_subscriber_microservices_infrastructure *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:ultra_cloud_core_-_subscriber_microservices_infrastructure:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E3871A05-7697-47C1-8216-CDE5DFA84262",
              "versionEndExcluding": "2020.02.2.47",
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              "vulnerable": true
            },
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      "value": "A vulnerability in the Common Execution Environment (CEE) ConfD CLI of Cisco Ultra Cloud Core - Subscriber Microservices Infrastructure (SMI) software could allow an authenticated, local attacker to escalate privileges on an affected device. This vulnerability is due to insufficient access control in the affected CLI. An attacker could exploit this vulnerability by authenticating as a CEE ConfD CLI user and executing a specific CLI command. A successful exploit could allow an attacker to access privileged containers with root privileges."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en Common Execution Environment (CEE) ConfD CLI del software Cisco Ultra Cloud Core - Subscriber Microservices Infrastructure (SMI) podr\u00eda permitir a un atacante local autenticado escalar privilegios en un dispositivo afectado. Esta vulnerabilidad es debido a un control de acceso insuficiente en la CLI afectada. Un atacante podr\u00eda explotar esta vulnerabilidad al autenticarse como un usuario de la CLI de CEE ConfD y ejecutando un comando espec\u00edfico de la CLI. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante acceder a contenedores privilegiados con privilegios de root"
    }
  ],
  "id": "CVE-2022-20762",
  "lastModified": "2024-11-21T06:43:30.183",
  "metrics": {
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        "baseSeverity": "HIGH",
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          "authentication": "NONE",
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          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
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        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
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          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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        "type": "Secondary"
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        "source": "nvd@nist.gov",
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  "published": "2022-04-06T19:15:08.273",
  "references": [
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      "source": "psirt@cisco.com",
      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-284"
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          "value": "NVD-CWE-Other"
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}


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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.