fkie_cve-2022-27221
Vulnerability from fkie_nvd
Published
2022-06-14 10:15
Modified
2024-11-21 06:55
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.1). An attacker in machine-in-the-middle could obtain plaintext secret values by observing length differences during a series of guesses in which a string in an HTTP request URL potentially matches an unknown string in an HTTP response body, aka a "BREACH" attack.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-484086.html
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdfPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-484086.html
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdfPatch, Vendor Advisory
Impacted products
Vendor Product Version
siemens sinema_remote_connect_server *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "98CC9C9A-FE14-4D50-A8EC-C309229356C8",
                     versionEndExcluding: "3.1",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.1). An attacker in machine-in-the-middle could obtain plaintext secret values by observing length differences during a series of guesses in which a string in an HTTP request URL potentially matches an unknown string in an HTTP response body, aka a \"BREACH\" attack.",
      },
      {
         lang: "es",
         value: "Se ha identificado una vulnerabilidad en SINEMA Remote Connect Server (Todas las versiones anteriores a V3.1). Un atacante en el \"machine-in-the-middle\" podría obtener valores secretos en texto plano al observar las diferencias de longitud durante una serie de conjeturas en las que una cadena en una URL de petición HTTP coincida potencialmente con una cadena desconocida en un cuerpo de respuesta HTTP, también se conoce como ataque \"BREACH\"",
      },
   ],
   id: "CVE-2022-27221",
   lastModified: "2024-11-21T06:55:26.317",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "MEDIUM",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "NONE",
               baseScore: 4.3,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "NONE",
               vectorString: "AV:N/AC:M/Au:N/C:P/I:N/A:N",
               version: "2.0",
            },
            exploitabilityScore: 8.6,
            impactScore: 2.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 5.9,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "HIGH",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
               version: "3.1",
            },
            exploitabilityScore: 2.2,
            impactScore: 3.6,
            source: "productcert@siemens.com",
            type: "Secondary",
         },
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 5.9,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "HIGH",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
               version: "3.1",
            },
            exploitabilityScore: 2.2,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2022-06-14T10:15:20.057",
   references: [
      {
         source: "productcert@siemens.com",
         url: "https://cert-portal.siemens.com/productcert/html/ssa-484086.html",
      },
      {
         source: "productcert@siemens.com",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://cert-portal.siemens.com/productcert/html/ssa-484086.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf",
      },
   ],
   sourceIdentifier: "productcert@siemens.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-203",
            },
         ],
         source: "productcert@siemens.com",
         type: "Primary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-203",
            },
         ],
         source: "nvd@nist.gov",
         type: "Secondary",
      },
   ],
}


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