CVE-2021-33721 (GCVE-0-2021-33721)
Vulnerability from cvelistv5
Published
2021-08-10 10:35
Modified
2024-08-03 23:58
Severity ?
Summary
A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2). The affected application incorrectly neutralizes special elements when creating batch operations which could lead to command injection. An authenticated remote attacker with administrative privileges could exploit this vulnerability to execute arbitrary code on the system with system privileges.
References
productcert@siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdfPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdfPatch, Vendor Advisory
Impacted products
Vendor Product Version
Siemens SINEC NMS Version: All versions < V1.0 SP2
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-03T23:58:22.827Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "SINEC NMS",
               vendor: "Siemens",
               versions: [
                  {
                     status: "affected",
                     version: "All versions < V1.0 SP2",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2). The affected application incorrectly neutralizes special elements when creating batch operations which could lead to command injection. An authenticated remote attacker with administrative privileges could exploit this vulnerability to execute arbitrary code on the system with system privileges.",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-78",
                     description: "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2021-09-14T10:47:37",
            orgId: "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
            shortName: "siemens",
         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf",
            },
         ],
         x_legacyV4Record: {
            CVE_data_meta: {
               ASSIGNER: "productcert@siemens.com",
               ID: "CVE-2021-33721",
               STATE: "PUBLIC",
            },
            affects: {
               vendor: {
                  vendor_data: [
                     {
                        product: {
                           product_data: [
                              {
                                 product_name: "SINEC NMS",
                                 version: {
                                    version_data: [
                                       {
                                          version_value: "All versions < V1.0 SP2",
                                       },
                                    ],
                                 },
                              },
                           ],
                        },
                        vendor_name: "Siemens",
                     },
                  ],
               },
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "eng",
                     value: "A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2). The affected application incorrectly neutralizes special elements when creating batch operations which could lead to command injection. An authenticated remote attacker with administrative privileges could exploit this vulnerability to execute arbitrary code on the system with system privileges.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "eng",
                           value: "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf",
                     refsource: "MISC",
                     url: "https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf",
                  },
               ],
            },
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
      assignerShortName: "siemens",
      cveId: "CVE-2021-33721",
      datePublished: "2021-08-10T10:35:32",
      dateReserved: "2021-05-28T00:00:00",
      dateUpdated: "2024-08-03T23:58:22.827Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      fkie_nvd: {
         configurations: "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:siemens:sinec_network_management_system:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"1.0\", \"matchCriteriaId\": \"EBC16A76-8936-4D39-B6E4-7D23D361411B\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:siemens:sinec_network_management_system:1.0:-:*:*:*:*:*:*\", \"matchCriteriaId\": \"F7955F92-E805-4C9C-A749-3FF264B16E31\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:siemens:sinec_network_management_system:1.0:sp1:*:*:*:*:*:*\", \"matchCriteriaId\": \"3C739D6C-6134-4095-A12C-BA3BC67DE416\"}]}]}]",
         descriptions: "[{\"lang\": \"en\", \"value\": \"A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2). The affected application incorrectly neutralizes special elements when creating batch operations which could lead to command injection. An authenticated remote attacker with administrative privileges could exploit this vulnerability to execute arbitrary code on the system with system privileges.\"}, {\"lang\": \"es\", \"value\": \"Se ha identificado una vulnerabilidad en SINEC NMS (Todas las versiones anteriores a V1.0 SP2). La aplicaci\\u00f3n afectada neutraliza incorrectamente los elementos especiales cuando crea operaciones por lotes, lo que podr\\u00eda conllevar a una inyecci\\u00f3n de comandos. Un atacante remoto autenticado con privilegios administrativos podr\\u00eda explotar esta vulnerabilidad para ejecutar c\\u00f3digo arbitrario en el sistema con privilegios del sistema\"}]",
         id: "CVE-2021-33721",
         lastModified: "2024-11-21T06:09:26.827",
         metrics: "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 7.2, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.2, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:S/C:C/I:C/A:C\", \"baseScore\": 9.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"SINGLE\", \"confidentialityImpact\": \"COMPLETE\", \"integrityImpact\": \"COMPLETE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 8.0, \"impactScore\": 10.0, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
         published: "2021-08-10T11:15:09.120",
         references: "[{\"url\": \"https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf\", \"source\": \"productcert@siemens.com\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}]",
         sourceIdentifier: "productcert@siemens.com",
         vulnStatus: "Modified",
         weaknesses: "[{\"source\": \"productcert@siemens.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-78\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-78\"}]}]",
      },
      nvd: "{\"cve\":{\"id\":\"CVE-2021-33721\",\"sourceIdentifier\":\"productcert@siemens.com\",\"published\":\"2021-08-10T11:15:09.120\",\"lastModified\":\"2024-11-21T06:09:26.827\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2). The affected application incorrectly neutralizes special elements when creating batch operations which could lead to command injection. An authenticated remote attacker with administrative privileges could exploit this vulnerability to execute arbitrary code on the system with system privileges.\"},{\"lang\":\"es\",\"value\":\"Se ha identificado una vulnerabilidad en SINEC NMS (Todas las versiones anteriores a V1.0 SP2). La aplicación afectada neutraliza incorrectamente los elementos especiales cuando crea operaciones por lotes, lo que podría conllevar a una inyección de comandos. Un atacante remoto autenticado con privilegios administrativos podría explotar esta vulnerabilidad para ejecutar código arbitrario en el sistema con privilegios del sistema\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.2,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:C/I:C/A:C\",\"baseScore\":9.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":8.0,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"productcert@siemens.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-78\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-78\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:sinec_network_management_system:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.0\",\"matchCriteriaId\":\"EBC16A76-8936-4D39-B6E4-7D23D361411B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:sinec_network_management_system:1.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"F7955F92-E805-4C9C-A749-3FF264B16E31\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:siemens:sinec_network_management_system:1.0:sp1:*:*:*:*:*:*\",\"matchCriteriaId\":\"3C739D6C-6134-4095-A12C-BA3BC67DE416\"}]}]}],\"references\":[{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"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.