{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Wind River VxWorks before 6.5. There is a possible heap overflow in dhcp client."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-07-12T10:06:15", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://support2.windriver.com/index.php?page=security-notices"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-560465.pdf"}, {"tags": ["x_refsource_MISC"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-12"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-910883.pdf"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-29998", "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": "An issue was discovered in Wind River VxWorks before 6.5. There is a possible heap overflow in dhcp client."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://support2.windriver.com/index.php?page=security-notices", "refsource": "MISC", "url": "https://support2.windriver.com/index.php?page=security-notices"}, {"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-560465.pdf", "refsource": "CONFIRM", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-560465.pdf"}, {"name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-12", "refsource": "MISC", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-12"}, {"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-910883.pdf", "refsource": "CONFIRM", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-910883.pdf"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-29998", "datePublished": "2021-04-13T16:16:51", "dateReserved": "2021-04-02T00:00:00", "dateUpdated": "2022-07-12T10:06:15", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:windriver:vxworks:*:*:*:*:*:*:*:*", "matchCriteriaId": "03B0DF42-7A4C-4D11-845C-43FDD54C3E18", "versionEndExcluding": "6.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:ruggedcom_win_subscriber_station_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "789B059C-4E07-44A3-A69F-A77FEC3ED3D2", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:ruggedcom_win_subscriber_station:-:*:*:*:*:*:*:*", "matchCriteriaId": "8442F026-8F07-40C1-8845-460FE87DD16E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x200-4_p_irt_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "5402555C-7F00-4CB2-8EB7-8CC678170C58", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x200-4_p_irt:-:*:*:*:*:*:*:*", "matchCriteriaId": "73E42E20-18CB-40A7-B6D5-751F26303995", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x201-3p_irt_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3F45960F-8E24-497B-86D3-40816FDAFCAE", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x201-3p_irt:-:*:*:*:*:*:*:*", "matchCriteriaId": "3268CF75-6DAB-416A-B19B-2A8F95C268CF", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x201-3p_irt_pro_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E81C7358-632C-47AC-A2D2-F3C390CC452A", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x201-3p_irt_pro:-:*:*:*:*:*:*:*", "matchCriteriaId": "492E8AC1-338B-4AC3-90C7-1FADCD4528C4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x202-2_irt_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "68AB0A4C-7867-4C50-A500-9D7F00219B5C", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x202-2_irt:-:*:*:*:*:*:*:*", "matchCriteriaId": "577D1E21-717C-4508-AE91-0BC490C89F85", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x202-2p_irt_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "11AEF3D6-96B0-431F-A664-E8E281CDA61C", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x202-2p_irt:-:*:*:*:*:*:*:*", "matchCriteriaId": "CEB62730-E759-455A-A308-F9DB084B35B5", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x202-2p_irt_pro_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "70610406-76B7-47E6-A389-622074C72617", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x202-2p_irt_pro:-:*:*:*:*:*:*:*", "matchCriteriaId": "F4726901-34BF-4F70-80A6-71648A4A29FB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x204_irt_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "538627CD-9730-4F63-83A8-CA9C447E4766", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x204_irt:-:*:*:*:*:*:*:*", "matchCriteriaId": "0BC31F0E-389B-4925-88DE-726F2F0D2A23", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x204_irt_pro_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "034BA07A-82E8-49BC-A392-55D617BB52D2", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x204_irt_pro:-:*:*:*:*:*:*:*", "matchCriteriaId": "8FF096BA-A6F4-46B3-9B9B-7FCEE7E6A6C3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x204-2_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "5C3DA812-8E86-4C23-B92D-3655575B2676", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x204-2:-:*:*:*:*:*:*:*", "matchCriteriaId": "E38CE5A4-3EB1-4E93-BEB7-520E08DA6720", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x204-2fm_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E170F607-8B16-4F54-81E5-97F0D02D1EB7", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x204-2fm:-:*:*:*:*:*:*:*", "matchCriteriaId": "1FCBC784-8EA0-4C6C-B504-DFC164028E4B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x204-2ld_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "5DA642A1-6054-48FB-A6B8-8E0859B377D3", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x204-2ld:-:*:*:*:*:*:*:*", "matchCriteriaId": "2BE27611-53E7-4162-8630-5BC334B02E37", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x204-2ld_ts_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "BF1A11A6-1ECD-4F41-9175-90E78D097B5B", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x204-2ld_ts:-:*:*:*:*:*:*:*", "matchCriteriaId": "1FDEBD6B-6BE4-4FAD-A4E6-BE762595434D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x204-2ts_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "56885E0C-CF3A-4DBC-87D1-113A2578C641", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x204-2ts:-:*:*:*:*:*:*:*", "matchCriteriaId": "E5FFC1E9-4326-4F41-A86A-C52AB6A9A674", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x206-1_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "72B90335-C0B4-4AB8-89ED-C7DE860871CC", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x206-1:-:*:*:*:*:*:*:*", "matchCriteriaId": "0A5BB0F2-DD4C-4AB4-9B8F-B2501B239080", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x206-1ld_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "BCC23F70-522C-4963-87C7-9F28D3D2C1E1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x206-1ld:-:*:*:*:*:*:*:*", "matchCriteriaId": "6DFF7FB7-774B-45ED-8400-951230DF0511", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x208_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "697984F9-8A95-42A4-BCA9-D181D849299E", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x208:-:*:*:*:*:*:*:*", "matchCriteriaId": "B3B574E2-F7BA-496B-887C-D25F386AA5E1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x208_pro_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "6AF06E74-9DD6-42BF-85FB-CB6A50D25063", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x208_pro:-:*:*:*:*:*:*:*", "matchCriteriaId": "C2C9BA52-59BD-49B2-B932-9A364D9E6365", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x212-2_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "2620D247-4608-44CF-90B2-1097D98EB067", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x212-2:-:*:*:*:*:*:*:*", "matchCriteriaId": "4E716A4E-50A9-4C52-8DA9-098F7506F4B5", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x212-2ld_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A1B0864B-8696-42B9-A409-958D879294D3", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x212-2ld:-:*:*:*:*:*:*:*", "matchCriteriaId": "C08CDEE3-43EB-475E-8571-6E12824714FD", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x216_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "8D73D50F-6BC0-47A3-BBCE-51AC3E42E6D7", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x216:-:*:*:*:*:*:*:*", "matchCriteriaId": "F0C4BAB5-E161-4B59-8A8C-369C7852A66E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x224_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "39963CE4-018F-4229-90BF-F647F4E264AD", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x224:-:*:*:*:*:*:*:*", "matchCriteriaId": "D2203895-BC4E-4B2F-9110-C2CD88A121F2", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x300_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "42E2C599-41E1-473A-8E05-011C5DE120D1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x300:-:*:*:*:*:*:*:*", "matchCriteriaId": "E3F6299B-D7E3-4750-B016-7DCBC83C2287", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_x408_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "161EF365-C693-4FFE-97DF-DE96B84B98A5", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_x408:-:*:*:*:*:*:*:*", "matchCriteriaId": "47F713E4-4B75-476E-BC21-92CA10198AE9", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_xf201-3p_irt_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3C4E4AA9-CDFF-4742-8680-79711FBE865D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_xf201-3p_irt:-:*:*:*:*:*:*:*", "matchCriteriaId": "41614C70-97B4-44C8-A441-530A413A26F9", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_xf202-2p_irt_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "08E037EF-75CD-4A27-96BC-7DAF113A7BE5", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_xf202-2p_irt:-:*:*:*:*:*:*:*", "matchCriteriaId": "6751FB7D-C72C-4321-B535-5880FE696FC3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_xf204_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "89727F5E-2482-4C47-BAF7-91735B098790", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_xf204:-:*:*:*:*:*:*:*", "matchCriteriaId": "0F1AE867-67B4-4871-BF56-88017533A737", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_xf204_irt_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "57808C94-3438-4DA9-9995-6CE2FCA06D59", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_xf204_irt:-:*:*:*:*:*:*:*", "matchCriteriaId": "25DDF1EB-80E7-491F-A197-1B220E35CDF1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_xf204-2_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "5F0D5718-455A-4FE1-B2D4-14CD1A3C4096", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_xf204-2:-:*:*:*:*:*:*:*", "matchCriteriaId": "69285324-4C0B-4BDC-B60D-F653679DD52D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_xf204-2ba_irt_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4F316894-3BBB-4B72-8636-23868BF557AB", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_xf204-2ba_irt:-:*:*:*:*:*:*:*", "matchCriteriaId": "99E6AFAA-B903-47BB-B0F3-7650B039C0FB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_xf206-1_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "6D7CC146-F73F-4635-A356-DE0CA8D8DE59", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_xf206-1:-:*:*:*:*:*:*:*", "matchCriteriaId": "2B40D2EB-5C69-47FA-801B-DC48407D418C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:scalance_xf208_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "5446CA2B-054C-4804-BBDD-685A8F802FF0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:scalance_xf208:-:*:*:*:*:*:*:*", "matchCriteriaId": "898613B2-4A9D-44B9-A3FC-4347A2AD7CAB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_rf_181_eip_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "B750B38E-EB65-4812-B9AA-33CA3F887B80", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_rf_181_eip:-:*:*:*:*:*:*:*", "matchCriteriaId": "69DC3D78-6E5C-4623-A416-D135DC978D57", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_rf_182c_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "B7DFC5CB-F4DF-489E-B438-7FD5E4061DF7", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_rf_182c:-:*:*:*:*:*:*:*", "matchCriteriaId": "0074582F-B557-462A-9A77-13EAE9F8654F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:sinamics_perfect_harmony_gh180_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "6E22ACA9-EBF1-43D0-ADC2-DA9A965CEDB8", "versionEndExcluding": "2022", "versionStartIncluding": "2015", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:sinamics_perfect_harmony_gh180:-:*:*:*:*:*:*:*", "matchCriteriaId": "D1C86C1E-8320-4C73-80C9-E4257E7A7D31", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Wind River VxWorks before 6.5. There is a possible heap overflow in dhcp client."}, {"lang": "es", "value": "Se detect\u00f3 un problema en Wind River VxWorks versiones anteriores a 6.5. Se presenta un posible desbordamiento de la pila en el cliente dhcp"}], "id": "CVE-2021-29998", "lastModified": "2022-10-05T16:33:35.343", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-04-13T17:15:12.310", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-560465.pdf"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-910883.pdf"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://support2.windriver.com/index.php?page=security-notices"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-12"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}