GSD-2022-20738

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
A vulnerability in the Cisco Umbrella Secure Web Gateway service could allow an unauthenticated, remote attacker to bypass the file inspection feature. This vulnerability is due to insufficient restrictions in the file inspection feature. An attacker could exploit this vulnerability by downloading a crafted payload through specific methods. A successful exploit could allow the attacker to bypass file inspection protections and download a malicious payload.
Aliases
Aliases
CVE-2022-20738
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{
  "GSD": {
    "alias": "CVE-2022-20738",
    "description": "A vulnerability in the Cisco Umbrella Secure Web Gateway service could allow an unauthenticated, remote attacker to bypass the file inspection feature. This vulnerability is due to insufficient restrictions in the file inspection feature. An attacker could exploit this vulnerability by downloading a crafted payload through specific methods. A successful exploit could allow the attacker to bypass file inspection protections and download a malicious payload.",
    "id": "GSD-2022-20738"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-20738"
      ],
      "details": "A vulnerability in the Cisco Umbrella Secure Web Gateway service could allow an unauthenticated, remote attacker to bypass the file inspection feature. This vulnerability is due to insufficient restrictions in the file inspection feature. An attacker could exploit this vulnerability by downloading a crafted payload through specific methods. A successful exploit could allow the attacker to bypass file inspection protections and download a malicious payload.",
      "id": "GSD-2022-20738",
      "modified": "2023-12-13T01:19:16.360227Z",
      "schema_version": "1.4.0"
    }
  },
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        "DATE_PUBLIC": "2022-02-03T00:00:00",
        "ID": "CVE-2022-20738",
        "STATE": "PUBLIC",
        "TITLE": "Cisco Umbrella Secure Web Gateway File Inspection Bypass Vulnerability"
      },
      "affects": {
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                  {
                    "product_name": "Cisco Umbrella Insights Virtual Appliance ",
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                          "version_value": "n/a"
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          }
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          "value": "The Cisco Product Security Incident Response Team (PSIRT) is aware that proof-of-concept is available for the vulnerability that is described in this advisory. "
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            "name": "20220203 Cisco Umbrella Secure Web Gateway File Inspection Bypass Vulnerability",
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            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-swg-fbyps-3z4qT7p"
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        "description": {
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
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            "accessVector": "NETWORK",
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            "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",
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      },
      "lastModifiedDate": "2022-02-17T02:49Z",
      "publishedDate": "2022-02-10T18:15Z"
    }
  }
}


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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.
  • 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.
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  • 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.



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