fkie_cve-2021-27798
Vulnerability from fkie_nvd
Published
2022-08-05 16:15
Modified
2025-02-15 01:15
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
A vulnerability in Brocade Fabric OS versions 7.4.1b and 7.3.1d could allow local users to conduct privileged directory transversal. Brocade Fabric OS versions 7.4.1.x and 7.3.x have reached end of life. Brocade Fabric OS Users should upgrade to supported versions as described in the Product End-of-Life published report.
References
sirt@brocade.comhttps://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2022-2012Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2022-2012Vendor Advisory
Impacted products
Vendor Product Version
broadcom fabric_operating_system 7.3.1d
broadcom fabric_operating_system 7.4.1b


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:broadcom:fabric_operating_system:7.3.1d:*:*:*:*:*:*:*",
                     matchCriteriaId: "BE8D767B-55A7-4170-A60C-838AFAD141E1",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:broadcom:fabric_operating_system:7.4.1b:*:*:*:*:*:*:*",
                     matchCriteriaId: "C8237571-12FD-4871-9F30-3D0A9F956E4A",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [
      {
         sourceIdentifier: "sirt@brocade.com",
         tags: [
            "unsupported-when-assigned",
         ],
      },
   ],
   descriptions: [
      {
         lang: "en",
         value: "A vulnerability in Brocade Fabric OS versions 7.4.1b and 7.3.1d could allow local users to conduct privileged directory transversal. Brocade Fabric OS versions 7.4.1.x and 7.3.x have reached end of life. Brocade Fabric OS Users should upgrade to supported versions as described in the Product End-of-Life published report.",
      },
      {
         lang: "es",
         value: "** NO SOPORTADO CUANDO SE ASIGNÓ ** Una vulnerabilidad en Brocade Fabric OS versiones v7.4.1b y v7.3.1d, podría permitir a usuarios locales conducir un salto de directorio privilegiado. Brocade Fabric OS versiones v7.4.1.x y v7.3.x, han llegado al final de su vida útil. Los usuarios de Brocade Fabric OS deben actualizarse a versiones soportadas, tal y como es descrito en el Informe de Publicación de Fin de Vida del Producto",
      },
   ],
   id: "CVE-2021-27798",
   lastModified: "2025-02-15T01:15:09.367",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "NONE",
               baseScore: 5.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "HIGH",
               integrityImpact: "NONE",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2022-08-05T16:15:10.807",
   references: [
      {
         source: "sirt@brocade.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2022-2012",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2022-2012",
      },
   ],
   sourceIdentifier: "sirt@brocade.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-22",
            },
         ],
         source: "sirt@brocade.com",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-22",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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