[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fN0RowbMJ5AsM8FH9YF5Z2yBu6H1XWySvOtalviBJijg":3,"g5a-risk:CVE-2012-3542":143},{"success":4,"data":5,"meta":141},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":28,"epssPercentile":15,"epssTimeSeries":29,"severity":30,"affectedProducts":31,"affectedProductsCount":41,"references":42,"referencesCount":96,"weaknesses":97,"weaknessesCount":101,"isActivelyExploited":102,"cisaInfo":15,"otxData":15,"relatedBlogPosts":103,"seoMetadata":104,"configurations":129,"relatedVendorCves":139,"notableEvents":140},"CVE-2012-3542","What is CVE-2012-3542?","OpenStack Keystone, as used in OpenStack Folsom before folsom-rc1 and OpenStack Essex (2012.1), allows remote attackers to add an arbitrary user to an arbitrary tenant via a request to update the user's default tenant to the administrative API.  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