cve-2021-29241
Vulnerability from cvelistv5
Published
2021-05-03 13:17
Modified
2024-08-03 22:02
Severity ?
Summary
CODESYS Gateway 3 before 3.5.16.70 has a NULL pointer dereference that may result in a denial of service (DoS).
References
cve@mitre.orghttps://customers.codesys.com/index.phpPermissions Required, Vendor Advisory
cve@mitre.orghttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14637&token=8dbd75ae7553ae3be25e22f741db783b31e14799&download=Vendor Advisory
cve@mitre.orghttps://www.codesys.com/security/security-reports.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.phpPermissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14637&token=8dbd75ae7553ae3be25e22f741db783b31e14799&download=Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.codesys.com/security/security-reports.htmlVendor Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-03T22:02:51.320Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://customers.codesys.com/index.php",
               },
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14637&token=8dbd75ae7553ae3be25e22f741db783b31e14799&download=",
               },
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://www.codesys.com/security/security-reports.html",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "n/a",
               vendor: "n/a",
               versions: [
                  {
                     status: "affected",
                     version: "n/a",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "CODESYS Gateway 3 before 3.5.16.70 has a NULL pointer dereference that may result in a denial of service (DoS).",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     description: "n/a",
                     lang: "en",
                     type: "text",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2021-12-16T13:55:07",
            orgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            shortName: "mitre",
         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://customers.codesys.com/index.php",
            },
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14637&token=8dbd75ae7553ae3be25e22f741db783b31e14799&download=",
            },
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://www.codesys.com/security/security-reports.html",
            },
         ],
         x_legacyV4Record: {
            CVE_data_meta: {
               ASSIGNER: "cve@mitre.org",
               ID: "CVE-2021-29241",
               STATE: "PUBLIC",
            },
            affects: {
               vendor: {
                  vendor_data: [
                     {
                        product: {
                           product_data: [
                              {
                                 product_name: "n/a",
                                 version: {
                                    version_data: [
                                       {
                                          version_value: "n/a",
                                       },
                                    ],
                                 },
                              },
                           ],
                        },
                        vendor_name: "n/a",
                     },
                  ],
               },
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "eng",
                     value: "CODESYS Gateway 3 before 3.5.16.70 has a NULL pointer dereference that may result in a denial of service (DoS).",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "eng",
                           value: "n/a",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://customers.codesys.com/index.php",
                     refsource: "MISC",
                     url: "https://customers.codesys.com/index.php",
                  },
                  {
                     name: "https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14637&token=8dbd75ae7553ae3be25e22f741db783b31e14799&download=",
                     refsource: "MISC",
                     url: "https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14637&token=8dbd75ae7553ae3be25e22f741db783b31e14799&download=",
                  },
                  {
                     name: "https://www.codesys.com/security/security-reports.html",
                     refsource: "MISC",
                     url: "https://www.codesys.com/security/security-reports.html",
                  },
               ],
            },
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
      assignerShortName: "mitre",
      cveId: "CVE-2021-29241",
      datePublished: "2021-05-03T13:17:03",
      dateReserved: "2021-03-25T00:00:00",
      dateUpdated: "2024-08-03T22:02:51.320Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2021-29241\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2021-05-03T14:15:07.633\",\"lastModified\":\"2024-11-21T06:00:51.853\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"CODESYS Gateway 3 before 3.5.16.70 has a NULL pointer dereference that may result in a denial of service (DoS).\"},{\"lang\":\"es\",\"value\":\"CODESYS Gateway versiones 3 anteriores a 3.5.16.70 tiene una derivación de puntero NULL que puede resultar en una denegación de servicio (DoS)\"}],\"metrics\":{\"cvssMetricV31\":[{\"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:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:codesys:control_for_beaglebone_sl:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndExcluding\":\"4.0.1.0\",\"matchCriteriaId\":\"C182D390-3A29-4048-805B-F00AF40E7353\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:codesys:control_for_empc-a\\\\/imx6_sl:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndExcluding\":\"4.0.1.0\",\"matchCriteriaId\":\"4FE1E73E-5A65-4C33-973D-B5E4D997AC7A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndExcluding\":\"4.0.1.0\",\"matchCriteriaId\":\"94EF5004-D1D7-449D-9D99-92FC273FFF1F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:codesys:control_for_linux_sl:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndExcluding\":\"4.0.1.0\",\"matchCriteriaId\":\"7E9AF0BE-05EC-4411-802B-331EA6B0E54E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:codesys:control_for_pfc100_sl:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndExcluding\":\"3.5.16.0\",\"matchCriteriaId\":\"83B749C0-A553-42AB-AFCF-91F990BAA765\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:codesys:control_for_pfc200_sl:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndExcluding\":\"3.5.16.0\",\"matchCriteriaId\":\"C13DE019-B415-4373-8FC2-54A2898F50EA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:codesys:control_for_raspberry_pi_sl:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndExcluding\":\"4.0.1.0\",\"matchCriteriaId\":\"763C9946-EFD7-469C-9D40-4186FE650F6F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:codesys:control_runtime_system_toolkit:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndExcluding\":\"3.5.16.70\",\"matchCriteriaId\":\"035E43A5-7350-4B06-B3AA-40DD3A673BA7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndExcluding\":\"3.5.16.70\",\"matchCriteriaId\":\"B35F55F6-2032-4F5A-AC3A-76835C043D7E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:codesys:edge_gateway:*:*:*:*:*:windows:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndExcluding\":\"3.5.16.70\",\"matchCriteriaId\":\"02017CB2-3E3C-4F89-B1DA-C8E8213BC8C8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:codesys:edge_gateway:*:*:*:*:*:linux:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndExcluding\":\"4.1.0.0\",\"matchCriteriaId\":\"FFBA19D6-9436-4E14-B9D3-28B82CB0321D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:codesys:gateway:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0\",\"versionEndExcluding\":\"3.5.16.70\",\"matchCriteriaId\":\"671DF92A-D4CB-44E4-B4FD-781D3561FDAB\"}]}]}],\"references\":[{\"url\":\"https://customers.codesys.com/index.php\",\"source\":\"cve@mitre.org\",\"tags\":[\"Permissions Required\",\"Vendor Advisory\"]},{\"url\":\"https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14637&token=8dbd75ae7553ae3be25e22f741db783b31e14799&download=\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.codesys.com/security/security-reports.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://customers.codesys.com/index.php\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Permissions Required\",\"Vendor Advisory\"]},{\"url\":\"https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14637&token=8dbd75ae7553ae3be25e22f741db783b31e14799&download=\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.codesys.com/security/security-reports.html\",\"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.