{"id":"CVE-2021-33207","aliases":["EUVD-2021-19919","GHSA-hm34-cc7r-4p3x"],"status":"published","title":"The HTTP client in MashZone NextGen through 10.7 GA deserializes untrusted data when it gets an...","description":"The HTTP client in MashZone NextGen through 10.7 GA deserializes untrusted data when it gets an HTTP response with a 570 status code.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01625,"percentile":0.76355,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2022-04-05T02:01:54Z","modified":"2026-06-17T03:54:21Z","products":[{"vendor":"softwareag","product":"mashzone_nextgen"}],"references":[{"url":"https://www.softwareag.com/corporate/products/az/mashzone_nextgen/default","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://github.com/blackarrowsec/advisories/tree/master/2021/CVE-2021-33207","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33207"},{"url":"https://github.com/advisories/GHSA-hm34-cc7r-4p3x"}],"sources":{"cve":[{"id":"CVE-2021-33207","description":"The HTTP client in MashZone NextGen through 10.7 GA deserializes untrusted data when it gets an HTTP response with a 570 status code.","status":"published","published":"2022-04-05T02:01:54Z","modified":"2024-08-03T23:42:20.228Z","updated_at":"2026-11-02T14:33:10.204494Z"}],"euvd":[{"id":"EUVD-2021-19919","description":"The HTTP client in MashZone NextGen through 10.7 GA deserializes untrusted data when it gets an HTTP response with a 570 status code.","status":"published","published":"2022-04-05T02:01:54Z","modified":"2024-08-03T23:42:20Z","updated_at":"2026-11-03T03:24:34.73748Z"}],"ghsa":[{"id":"GHSA-hm34-cc7r-4p3x","title":"The HTTP client in MashZone NextGen through 10.7 GA deserializes untrusted data when it gets an...","description":"The HTTP client in MashZone NextGen through 10.7 GA deserializes untrusted data when it gets an HTTP response with a 570 status code.","status":"published","published":"2022-04-06T00:01:32Z","modified":"2023-01-27T05:01:21Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:41:52.644766Z"}],"nvd":[{"id":"CVE-2021-33207","description":"The HTTP client in MashZone NextGen through 10.7 GA deserializes untrusted data when it gets an HTTP response with a 570 status code.","status":"published","published":"2022-04-05T03:15:07.177Z","modified":"2026-06-17T03:54:21.257Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:07:05.581807Z"}]}}