{"id":"CVE-2021-35216","aliases":["EUVD-2021-21859","GHSA-8475-rfgr-qm88"],"status":"published","title":"Deserialization of Untrusted Data in Resource Controls Remote Code Execution","description":"Insecure Deserialization of untrusted data remote code execution vulnerability was discovered in Patch Manager Orion Platform Integration module. An Authenticated Attacker with network access via HTTP can compromise this vulnerability can result in Remote Code Execution.","severity":{"version":"3.1","score":8.9,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.81402,"percentile":0.99642,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2021-09-01T14:23:01Z","modified":"2026-06-17T03:57:19Z","products":[{"vendor":"solarwinds","product":"patch manager"},{"vendor":"solarwinds","product":"patch_manager"}],"references":[{"url":"https://documentation.solarwinds.com/en/success_center/patchman/content/release_notes/patchman_2020-2-6_release_notes.htm","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35216","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1246/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-35216"},{"url":"https://github.com/advisories/GHSA-8475-rfgr-qm88"}],"sources":{"cve":[{"id":"CVE-2021-35216","title":"Deserialization of Untrusted Data in Resource Controls Remote Code Execution","description":"Insecure Deserialization of untrusted data remote code execution vulnerability was discovered in Patch Manager Orion Platform Integration module. An Authenticated Attacker with network access via HTTP can compromise this vulnerability can result in Remote Code Execution.","status":"published","published":"2021-09-01T14:23:01Z","modified":"2024-08-04T00:33:51.219Z","cvss":[{"version":"3.1","score":8.9,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:33:09.864034Z"}],"euvd":[{"id":"EUVD-2021-21859","description":"Insecure Deserialization of untrusted data remote code execution vulnerability was discovered in Patch Manager Orion Platform Integration module. An Authenticated Attacker with network access via HTTP can compromise this vulnerability can result in Remote Code Execution.","status":"published","published":"2021-09-01T14:23:01Z","modified":"2024-08-04T00:33:51Z","cvss":[{"version":"3.1","score":8.9,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high"}],"updated_at":"2026-11-03T03:24:30.441845Z"}],"ghsa":[{"id":"GHSA-8475-rfgr-qm88","title":"Insecure Deserialization of untrusted data remote code execution vulnerability was discovered in...","description":"Insecure Deserialization of untrusted data remote code execution vulnerability was discovered in Patch Manager Orion Platform Integration module. An Authenticated Attacker with network access via HTTP can compromise this vulnerability can result in Remote Code Execution.","status":"published","published":"2022-05-24T19:12:48Z","modified":"2023-01-30T05:01:51Z","cwes":["CWE-502"],"updated_at":"2026-11-02T14:46:30.304291Z"}],"nvd":[{"id":"CVE-2021-35216","description":"Insecure Deserialization of untrusted data remote code execution vulnerability was discovered in Patch Manager Orion Platform Integration module. An Authenticated Attacker with network access via HTTP can compromise this vulnerability can result in Remote Code Execution.","status":"published","published":"2021-09-01T15:15:08.857Z","modified":"2026-06-17T03:57:19.087Z","cvss":[{"version":"3.1","score":8.9,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:06:57.67549Z"}]}}