cve-2021-3063
Vulnerability from cvelistv5
Published
2021-11-10 17:10
Modified
2024-09-16 20:26
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An improper handling of exceptional conditions vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to send specifically crafted traffic to a GlobalProtect interface that causes the service to stop responding. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.21; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h4; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h3; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8-h4; PAN-OS 10.1 versions earlier than PAN-OS 10.1.3. Prisma Access customers are not impacted by this issue.
References
psirt@paloaltonetworks.comhttps://security.paloaltonetworks.com/CVE-2021-3063Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.paloaltonetworks.com/CVE-2021-3063Vendor Advisory
Impacted products
Vendor Product Version
Palo Alto Networks PAN-OS Version: 8.1   < 8.1.21
Version: 9.0   < 9.0.14-h4
Version: 10.0   < 10.0.8-h4
Version: 10.1   < 10.1.3
Version: 9.1   < 9.1.11-h3
 Create a notification for this product.
   Palo Alto Networks Prisma Access Create a notification for this product.
Show details on NVD website

To clipboard 

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-03T16:45:51.265Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://security.paloaltonetworks.com/CVE-2021-3063",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "PAN-OS",
               vendor: "Palo Alto Networks",
               versions: [
                  {
                     changes: [
                        {
                           at: "8.1.21",
                           status: "unaffected",
                        },
                     ],
                     lessThan: "8.1.21",
                     status: "affected",
                     version: "8.1",
                     versionType: "custom",
                  },
                  {
                     changes: [
                        {
                           at: "9.0.14-h4",
                           status: "unaffected",
                        },
                     ],
                     lessThan: "9.0.14-h4",
                     status: "affected",
                     version: "9.0",
                     versionType: "custom",
                  },
                  {
                     changes: [
                        {
                           at: "10.0.8-h4",
                           status: "unaffected",
                        },
                     ],
                     lessThan: "10.0.8-h4",
                     status: "affected",
                     version: "10.0",
                     versionType: "custom",
                  },
                  {
                     changes: [
                        {
                           at: "10.1.3",
                           status: "unaffected",
                        },
                     ],
                     lessThan: "10.1.3",
                     status: "affected",
                     version: "10.1",
                     versionType: "custom",
                  },
                  {
                     changes: [
                        {
                           at: "9.1.11-h3",
                           status: "unaffected",
                        },
                     ],
                     lessThan: "9.1.11-h3",
                     status: "affected",
                     version: "9.1",
                     versionType: "custom",
                  },
               ],
            },
            {
               product: "Prisma Access",
               vendor: "Palo Alto Networks",
               versions: [
                  {
                     status: "unaffected",
                     version: "2.2 all",
                  },
                  {
                     status: "unaffected",
                     version: "2.1 all",
                  },
               ],
            },
         ],
         configurations: [
            {
               lang: "en",
               value: "This issue is applicable only to PAN-OS firewall configurations with a GlobalProtect portal or gateway enabled. You can verify whether you have a GlobalProtect portal or gateway configured by checking for entries in 'Network > GlobalProtect > Portals' and in 'Network > GlobalProtect > Gateways' from the web interface.",
            },
         ],
         credits: [
            {
               lang: "en",
               value: "This issue was found by Nicholas Newsom of Palo Alto Networks during internal security review.",
            },
         ],
         datePublic: "2021-11-10T00:00:00",
         descriptions: [
            {
               lang: "en",
               value: "An improper handling of exceptional conditions vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to send specifically crafted traffic to a GlobalProtect interface that causes the service to stop responding. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.21; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h4; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h3; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8-h4; PAN-OS 10.1 versions earlier than PAN-OS 10.1.3. Prisma Access customers are not impacted by this issue.",
            },
         ],
         exploits: [
            {
               lang: "en",
               value: "Palo Alto Networks is not aware of any malicious attempts to exploit this vulnerability.",
            },
         ],
         metrics: [
            {
               cvssV3_1: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 7.5,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-755",
                     description: "CWE-755 Improper Handling of Exceptional Conditions",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2021-11-10T17:10:29",
            orgId: "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
            shortName: "palo_alto",
         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://security.paloaltonetworks.com/CVE-2021-3063",
            },
         ],
         solutions: [
            {
               lang: "en",
               value: "This issue is fixed in PAN-OS 8.1.21, PAN-OS 9.0.14-h4, PAN-OS 9.1.11-h3, PAN-OS 10.0.8-h4, PAN-OS 10.1.3, and all later PAN-OS versions.",
            },
         ],
         source: {
            defect: [
               "PAN-180032",
            ],
            discovery: "EXTERNAL",
         },
         timeline: [
            {
               lang: "en",
               time: "2021-11-10T00:00:00",
               value: "Initial publication",
            },
         ],
         title: "PAN-OS: Denial-of-Service (DoS) Vulnerability in GlobalProtect Portal and Gateway Interfaces",
         workarounds: [
            {
               lang: "en",
               value: "Enable signatures for Unique Threat IDs 91820 and 91855 on traffic destined for GlobalProtect interfaces to block attacks against CVE-2021-3063.",
            },
         ],
         x_generator: {
            engine: "Vulnogram 0.0.9",
         },
         x_legacyV4Record: {
            CVE_data_meta: {
               ASSIGNER: "psirt@paloaltonetworks.com",
               DATE_PUBLIC: "2021-11-10T17:00:00.000Z",
               ID: "CVE-2021-3063",
               STATE: "PUBLIC",
               TITLE: "PAN-OS: Denial-of-Service (DoS) Vulnerability in GlobalProtect Portal and Gateway Interfaces",
            },
            affects: {
               vendor: {
                  vendor_data: [
                     {
                        product: {
                           product_data: [
                              {
                                 product_name: "PAN-OS",
                                 version: {
                                    version_data: [
                                       {
                                          version_affected: "<",
                                          version_name: "8.1",
                                          version_value: "8.1.21",
                                       },
                                       {
                                          version_affected: "!>=",
                                          version_name: "8.1",
                                          version_value: "8.1.21",
                                       },
                                       {
                                          version_affected: "<",
                                          version_name: "9.0",
                                          version_value: "9.0.14-h4",
                                       },
                                       {
                                          version_affected: "!>=",
                                          version_name: "9.0",
                                          version_value: "9.0.14-h4",
                                       },
                                       {
                                          version_affected: "<",
                                          version_name: "10.0",
                                          version_value: "10.0.8-h4",
                                       },
                                       {
                                          version_affected: "!>=",
                                          version_name: "10.0",
                                          version_value: "10.0.8-h4",
                                       },
                                       {
                                          version_affected: "<",
                                          version_name: "10.1",
                                          version_value: "10.1.3",
                                       },
                                       {
                                          version_affected: "!>=",
                                          version_name: "10.1",
                                          version_value: "10.1.3",
                                       },
                                       {
                                          version_affected: "<",
                                          version_name: "9.1",
                                          version_value: "9.1.11-h3",
                                       },
                                       {
                                          version_affected: "!>=",
                                          version_name: "9.1",
                                          version_value: "9.1.11-h3",
                                       },
                                    ],
                                 },
                              },
                              {
                                 product_name: "Prisma Access",
                                 version: {
                                    version_data: [
                                       {
                                          version_affected: "!",
                                          version_name: "2.2",
                                          version_value: "all",
                                       },
                                       {
                                          version_affected: "!",
                                          version_name: "2.1",
                                          version_value: "all",
                                       },
                                    ],
                                 },
                              },
                           ],
                        },
                        vendor_name: "Palo Alto Networks",
                     },
                  ],
               },
            },
            configuration: [
               {
                  lang: "en",
                  value: "This issue is applicable only to PAN-OS firewall configurations with a GlobalProtect portal or gateway enabled. You can verify whether you have a GlobalProtect portal or gateway configured by checking for entries in 'Network > GlobalProtect > Portals' and in 'Network > GlobalProtect > Gateways' from the web interface.",
               },
            ],
            credit: [
               {
                  lang: "eng",
                  value: "This issue was found by Nicholas Newsom of Palo Alto Networks during internal security review.",
               },
            ],
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "eng",
                     value: "An improper handling of exceptional conditions vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to send specifically crafted traffic to a GlobalProtect interface that causes the service to stop responding. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.21; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h4; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h3; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8-h4; PAN-OS 10.1 versions earlier than PAN-OS 10.1.3. Prisma Access customers are not impacted by this issue.",
                  },
               ],
            },
            exploit: [
               {
                  lang: "en",
                  value: "Palo Alto Networks is not aware of any malicious attempts to exploit this vulnerability.",
               },
            ],
            generator: {
               engine: "Vulnogram 0.0.9",
            },
            impact: {
               cvss: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 7.5,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.1",
               },
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "eng",
                           value: "CWE-755 Improper Handling of Exceptional Conditions",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://security.paloaltonetworks.com/CVE-2021-3063",
                     refsource: "MISC",
                     url: "https://security.paloaltonetworks.com/CVE-2021-3063",
                  },
               ],
            },
            solution: [
               {
                  lang: "en",
                  value: "This issue is fixed in PAN-OS 8.1.21, PAN-OS 9.0.14-h4, PAN-OS 9.1.11-h3, PAN-OS 10.0.8-h4, PAN-OS 10.1.3, and all later PAN-OS versions.",
               },
            ],
            source: {
               defect: [
                  "PAN-180032",
               ],
               discovery: "EXTERNAL",
            },
            timeline: [
               {
                  lang: "en",
                  time: "2021-11-10T00:00:00",
                  value: "Initial publication",
               },
            ],
            work_around: [
               {
                  lang: "en",
                  value: "Enable signatures for Unique Threat IDs 91820 and 91855 on traffic destined for GlobalProtect interfaces to block attacks against CVE-2021-3063.",
               },
            ],
            x_advisoryEoL: false,
            x_affectedList: [
               "Prisma Access 2.2",
               "Prisma Access 2.1",
               "PAN-OS 10.1.2",
               "PAN-OS 10.1.1",
               "PAN-OS 10.1.0",
               "PAN-OS 10.1",
               "PAN-OS 10.0.8-h2",
               "PAN-OS 10.0.8-h1",
               "PAN-OS 10.0.8",
               "PAN-OS 10.0.7",
               "PAN-OS 10.0.6",
               "PAN-OS 10.0.5",
               "PAN-OS 10.0.4",
               "PAN-OS 10.0.3",
               "PAN-OS 10.0.2",
               "PAN-OS 10.0.1",
               "PAN-OS 10.0.0",
               "PAN-OS 10.0",
               "PAN-OS 9.1.11-h2",
               "PAN-OS 9.1.11-h1",
               "PAN-OS 9.1.11",
               "PAN-OS 9.1.10",
               "PAN-OS 9.1.9",
               "PAN-OS 9.1.8",
               "PAN-OS 9.1.7",
               "PAN-OS 9.1.6",
               "PAN-OS 9.1.5",
               "PAN-OS 9.1.4",
               "PAN-OS 9.1.3-h1",
               "PAN-OS 9.1.3",
               "PAN-OS 9.1.2-h1",
               "PAN-OS 9.1.2",
               "PAN-OS 9.1.1",
               "PAN-OS 9.1.0-h3",
               "PAN-OS 9.1.0-h2",
               "PAN-OS 9.1.0-h1",
               "PAN-OS 9.1.0",
               "PAN-OS 9.1",
               "PAN-OS 9.0.14-h3",
               "PAN-OS 9.0.14-h2",
               "PAN-OS 9.0.14-h1",
               "PAN-OS 9.0.14",
               "PAN-OS 9.0.13",
               "PAN-OS 9.0.12",
               "PAN-OS 9.0.11",
               "PAN-OS 9.0.10",
               "PAN-OS 9.0.9-h1",
               "PAN-OS 9.0.9",
               "PAN-OS 9.0.8",
               "PAN-OS 9.0.7",
               "PAN-OS 9.0.6",
               "PAN-OS 9.0.5",
               "PAN-OS 9.0.4",
               "PAN-OS 9.0.3-h3",
               "PAN-OS 9.0.3-h2",
               "PAN-OS 9.0.3-h1",
               "PAN-OS 9.0.3",
               "PAN-OS 9.0.2-h4",
               "PAN-OS 9.0.2-h3",
               "PAN-OS 9.0.2-h2",
               "PAN-OS 9.0.2-h1",
               "PAN-OS 9.0.2",
               "PAN-OS 9.0.1",
               "PAN-OS 9.0.0",
               "PAN-OS 9.0",
               "PAN-OS 8.1.20-h1",
               "PAN-OS 8.1.20",
               "PAN-OS 8.1.19",
               "PAN-OS 8.1.18",
               "PAN-OS 8.1.17",
               "PAN-OS 8.1.16",
               "PAN-OS 8.1.15-h3",
               "PAN-OS 8.1.15-h2",
               "PAN-OS 8.1.15-h1",
               "PAN-OS 8.1.15",
               "PAN-OS 8.1.14-h2",
               "PAN-OS 8.1.14-h1",
               "PAN-OS 8.1.14",
               "PAN-OS 8.1.13",
               "PAN-OS 8.1.12",
               "PAN-OS 8.1.11",
               "PAN-OS 8.1.10",
               "PAN-OS 8.1.9-h4",
               "PAN-OS 8.1.9-h3",
               "PAN-OS 8.1.9-h2",
               "PAN-OS 8.1.9-h1",
               "PAN-OS 8.1.9",
               "PAN-OS 8.1.8-h5",
               "PAN-OS 8.1.8-h4",
               "PAN-OS 8.1.8-h3",
               "PAN-OS 8.1.8-h2",
               "PAN-OS 8.1.8-h1",
               "PAN-OS 8.1.8",
               "PAN-OS 8.1.7",
               "PAN-OS 8.1.6-h2",
               "PAN-OS 8.1.6-h1",
               "PAN-OS 8.1.6",
               "PAN-OS 8.1.5",
               "PAN-OS 8.1.4",
               "PAN-OS 8.1.3",
               "PAN-OS 8.1.2",
               "PAN-OS 8.1.1",
               "PAN-OS 8.1.0",
               "PAN-OS 8.1",
            ],
            x_likelyAffectedList: [
               "PAN-OS 8.0.20",
               "PAN-OS 8.0.19-h1",
               "PAN-OS 8.0.19",
               "PAN-OS 8.0.18",
               "PAN-OS 8.0.17",
               "PAN-OS 8.0.16",
               "PAN-OS 8.0.15",
               "PAN-OS 8.0.14",
               "PAN-OS 8.0.13",
               "PAN-OS 8.0.12",
               "PAN-OS 8.0.11-h1",
               "PAN-OS 8.0.10",
               "PAN-OS 8.0.9",
               "PAN-OS 8.0.8",
               "PAN-OS 8.0.7",
               "PAN-OS 8.0.6-h3",
               "PAN-OS 8.0.6-h2",
               "PAN-OS 8.0.6-h1",
               "PAN-OS 8.0.6",
               "PAN-OS 8.0.5",
               "PAN-OS 8.0.4",
               "PAN-OS 8.0.3-h4",
               "PAN-OS 8.0.3-h3",
               "PAN-OS 8.0.3-h2",
               "PAN-OS 8.0.3-h1",
               "PAN-OS 8.0.3",
               "PAN-OS 8.0.2",
               "PAN-OS 8.0.1",
               "PAN-OS 8.0.0",
               "PAN-OS 8.0",
               "PAN-OS 7.1.26",
               "PAN-OS 7.1.25",
               "PAN-OS 7.1.24-h1",
               "PAN-OS 7.1.24",
               "PAN-OS 7.1.23",
               "PAN-OS 7.1.22",
               "PAN-OS 7.1.21",
               "PAN-OS 7.1.20",
               "PAN-OS 7.1.19",
               "PAN-OS 7.1.18",
               "PAN-OS 7.1.17",
               "PAN-OS 7.1.16",
               "PAN-OS 7.1.15",
               "PAN-OS 7.1.14",
               "PAN-OS 7.1.13",
               "PAN-OS 7.1.12",
               "PAN-OS 7.1.11",
               "PAN-OS 7.1.10",
               "PAN-OS 7.1.9-h4",
               "PAN-OS 7.1.9-h3",
               "PAN-OS 7.1.9-h2",
               "PAN-OS 7.1.9-h1",
               "PAN-OS 7.1.9",
               "PAN-OS 7.1.8",
               "PAN-OS 7.1.7",
               "PAN-OS 7.1.6",
               "PAN-OS 7.1.5",
               "PAN-OS 7.1.4-h2",
               "PAN-OS 7.1.4-h1",
               "PAN-OS 7.1.4",
               "PAN-OS 7.1.3",
               "PAN-OS 7.1.2",
               "PAN-OS 7.1.1",
               "PAN-OS 7.1.0",
               "PAN-OS 7.1",
            ],
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
      assignerShortName: "palo_alto",
      cveId: "CVE-2021-3063",
      datePublished: "2021-11-10T17:10:29.461099Z",
      dateReserved: "2021-01-06T00:00:00",
      dateUpdated: "2024-09-16T20:26:42.141Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2021-3063\",\"sourceIdentifier\":\"psirt@paloaltonetworks.com\",\"published\":\"2021-11-10T17:15:10.507\",\"lastModified\":\"2024-11-21T06:20:53.020\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An improper handling of exceptional conditions vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to send specifically crafted traffic to a GlobalProtect interface that causes the service to stop responding. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.21; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h4; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h3; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8-h4; PAN-OS 10.1 versions earlier than PAN-OS 10.1.3. Prisma Access customers are not impacted by this issue.\"},{\"lang\":\"es\",\"value\":\"Se presenta una vulnerabilidad de administración inapropiada de condiciones excepcionales en las interfaces de portal y puerta de enlace de Palo Alto Networks GlobalProtect que permite a un atacante no autenticado basado en la red enviar tráfico específicamente diseñado a una interfaz de GlobalProtect que cause que el servicio deje de responder. Los intentos repetidos de enviar esta petición resulta en una denegación de servicio a todos los servicios de PAN-OS, reiniciando el dispositivo y poniéndolo en modo de mantenimiento. Este problema afecta a: PAN-OS versiones 8.1 anteriores a PAN-OS 8.1.21; PAN-OS versiones 9.0 anteriores a PAN-OS 9.0.14-h4; PAN-OS versiones 9.1 anteriores a PAN-OS 9.1.11-h3; PAN-OS versiones 10.0 anteriores a PAN-OS 10.0.8-h4; PAN-OS versiones 10.1 anteriores a PAN-OS 10.1.3. Los clientes de Prisma Access no están afectados por este problema\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@paloaltonetworks.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:N/A:P\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"psirt@paloaltonetworks.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-755\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-755\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.1.0\",\"versionEndExcluding\":\"8.1.21\",\"matchCriteriaId\":\"859B40E3-713E-4FB5-ACB1-0138D937E1B6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"9.0.0\",\"versionEndIncluding\":\"9.0.14\",\"matchCriteriaId\":\"9E95975B-A993-48FE-BA16-C89BEB075CBE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"9.1.0\",\"versionEndIncluding\":\"9.1.11\",\"matchCriteriaId\":\"7C95A07E-5F94-4907-A283-954B7924DA3A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.0.0\",\"versionEndIncluding\":\"10.0.8\",\"matchCriteriaId\":\"6FAE26BA-0B27-4AE9-AFA3-33E16CEF7AB9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"10.1.0\",\"versionEndExcluding\":\"10.1.3\",\"matchCriteriaId\":\"40AFDDF3-0AB4-4A18-93E9-01EE5BDE9D2E\"}]}]}],\"references\":[{\"url\":\"https://security.paloaltonetworks.com/CVE-2021-3063\",\"source\":\"psirt@paloaltonetworks.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://security.paloaltonetworks.com/CVE-2021-3063\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.