{"id":"CVE-2021-22956","state":"PUBLISHED","title":"An uncontrolled resource consumption vulnerability exists in Citrix ADC <13.0-83.27, <12.1-63.22 and 11.1-65.23 that could allow an attacker with access to NSIP or SNIP with manage","description":"An uncontrolled resource consumption vulnerability exists in Citrix ADC <13.0-83.27, <12.1-63.22 and 11.1-65.23 that could allow an attacker with access to NSIP or SNIP with management interface access to cause a temporary disruption of the Management GUI, Nitro API, and RPC communication.","publishedAt":"2021-12-07T13:12:38.000Z","updatedAt":"2024-08-03T18:58:26.260Z","severity":null,"assigner":"hackerone","products":["n/a Citrix ADC, Citrix Gateway, Citrix SDWAN"],"affected":[{"vendor":"n/a","product":"Citrix ADC, Citrix Gateway, Citrix SDWAN","versions":[{"version":"Citrix ADC 11.1,12.1,13.0,13.1","status":"affected"}]}],"references":["https://support.citrix.com/article/CTX330728"],"weaknesses":["CWE-400"],"ingestedAt":"2026-10-29T19:48:02.192Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/22xxx/CVE-2021-22956.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-22956","state":"PUBLISHED","datePublished":"2021-12-07T13:12:38.000Z","dateUpdated":"2024-08-03T18:58:26.260Z","assignerShortName":"hackerone","assignerOrgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","dateReserved":"2021-01-06T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"An uncontrolled resource consumption vulnerability exists in Citrix ADC <13.0-83.27, <12.1-63.22 and 11.1-65.23 that could allow an attacker with access to NSIP or SNIP with management interface access to cause a temporary disruption of the Management GUI, Nitro API, and RPC communication."}],"affected":[{"vendor":"n/a","product":"Citrix ADC, Citrix Gateway, Citrix SDWAN","versions":[{"version":"Citrix ADC 11.1,12.1,13.0,13.1","status":"affected"}]}],"references":[{"url":"https://support.citrix.com/article/CTX330728","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","description":"Denial of Service (CWE-400)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"hackerone","dateUpdated":"2021-12-07T13:12:38.000Z","orgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"support@hackerone.com","ID":"CVE-2021-22956","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Citrix ADC, Citrix Gateway, Citrix SDWAN","version":{"version_data":[{"version_value":"Citrix ADC 11.1,12.1,13.0,13.1"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An uncontrolled resource consumption vulnerability exists in Citrix ADC <13.0-83.27, <12.1-63.22 and 11.1-65.23 that could allow an attacker with access to NSIP or SNIP with management interface access to cause a temporary disruption of the Management GUI, Nitro API, and RPC communication."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Denial of Service (CWE-400)"}]}]},"references":{"reference_data":[{"name":"https://support.citrix.com/article/CTX330728","refsource":"MISC","url":"https://support.citrix.com/article/CTX330728"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://support.citrix.com/article/CTX330728","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T18:58:26.260Z"}}]}}}