{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T07:23:35.364","vulnerabilities":[{"cve":{"id":"CVE-2021-33010","sourceIdentifier":"ics-cert@hq.dhs.gov","published":"2022-04-04T20:15:09.370","lastModified":"2024-11-21T06:08:07.137","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An exception is thrown from a function in AVEVA System Platform versions 2017 through 2020 R2 P01, but it is not caught, which may cause a denial-of-service condition."},{"lang":"es","value":"Se lanza una excepción desde una función en AVEVA System Platform versiones 2017 hasta 2020 R2 P01, pero no es atrapada, lo que puede causar una condición de denegación de servicio"}],"metrics":{"cvssMetricV31":[{"source":"ics-cert@hq.dhs.gov","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: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":"ics-cert@hq.dhs.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-248"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-Other"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:aveva:system_platform:*:*:*:*:*:*:*:*","versionStartIncluding":"2017","versionEndExcluding":"2020","matchCriteriaId":"E409D0B9-25EB-4591-9838-CED70D51925B"},{"vulnerable":true,"criteria":"cpe:2.3:a:aveva:system_platform:2020:-:*:*:*:*:*:*","matchCriteriaId":"D47F4B07-B67F-4855-AED2-D17B0E76FA8A"},{"vulnerable":true,"criteria":"cpe:2.3:a:aveva:system_platform:2020:r2:*:*:*:*:*:*","matchCriteriaId":"1ED7E9C7-B882-4F57-B796-59A4F90EE185"},{"vulnerable":true,"criteria":"cpe:2.3:a:aveva:system_platform:2020:r2_p01:*:*:*:*:*:*","matchCriteriaId":"33D5FF9C-590D-4BA3-A265-35956E4F36DF"}]}]}],"references":[{"url":"https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-002.pdf","source":"ics-cert@hq.dhs.gov","tags":["Vendor Advisory"]},{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-21-180-05","source":"ics-cert@hq.dhs.gov","tags":["Third Party Advisory","US Government Resource"]},{"url":"https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2021-002.pdf","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-21-180-05","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","US Government Resource"]}]}}]}