{"id":"CVE-2020-16995","aliases":["EUVD-2020-8952","GHSA-x396-jhp4-w26w"],"status":"published","title":"Network Watcher Agent Virtual Machine Extension for Linux Elevation of Privilege Vulnerability","description":"\u003cp\u003eAn elevation of privilege vulnerability exists in Network Watcher Agent virtual machine extension for Linux. An attacker who successfully exploited this vulnerability could execute code with elevated privileges.\u003c/p\u003e\n\u003cp\u003eTo exploit this vulnerability, an attacker would have to be present as a user on the affected virtual machine.\u003c/p\u003e\n\u003cp\u003eThe security update addresses this vulnerability by correcting how Network Watcher Agent virtual machine extension for Linux executes with elevated privileges.\u003c/p\u003e","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00983,"percentile":0.62603,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2020-10-16T22:18:11Z","modified":"2026-06-17T02:58:26Z","products":[{"vendor":"microsoft","product":"network watcher agent virtual machine extension for linux"},{"vendor":"microsoft","product":"network_watcher_agent"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16995","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-16995"},{"url":"https://github.com/advisories/GHSA-x396-jhp4-w26w"}],"sources":{"cve":[{"id":"CVE-2020-16995","title":"Network Watcher Agent Virtual Machine Extension for Linux Elevation of Privilege Vulnerability","description":"\u003cp\u003eAn elevation of privilege vulnerability exists in Network Watcher Agent virtual machine extension for Linux. An attacker who successfully exploited this vulnerability could execute code with elevated privileges.\u003c/p\u003e\n\u003cp\u003eTo exploit this vulnerability, an attacker would have to be present as a user on the affected virtual machine.\u003c/p\u003e\n\u003cp\u003eThe security update addresses this vulnerability by correcting how Network Watcher Agent virtual machine extension for Linux executes with elevated privileges.\u003c/p\u003e","status":"published","published":"2020-10-16T22:18:11Z","modified":"2024-08-04T13:45:34.871Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:59.116379Z"}],"euvd":[{"id":"EUVD-2020-8952","description":"\u003cp\u003eAn elevation of privilege vulnerability exists in Network Watcher Agent virtual machine extension for Linux. An attacker who successfully exploited this vulnerability could execute code with elevated privileges.\u003c/p\u003e\n\u003cp\u003eTo exploit this vulnerability, an attacker would have to be present as a user on the affected virtual machine.\u003c/p\u003e\n\u003cp\u003eThe security update addresses this vulnerability by correcting how Network Watcher Agent virtual machine extension for Linux executes with elevated privileges.\u003c/p\u003e","status":"published","published":"2020-10-16T22:18:11Z","modified":"2024-08-04T13:45:34Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-03T03:07:27.538796Z"}],"ghsa":[{"id":"GHSA-x396-jhp4-w26w","title":"An elevation of privilege vulnerability exists in Network Watcher Agent virtual machine extension...","description":"An elevation of privilege vulnerability exists in Network Watcher Agent virtual machine extension for Linux, aka 'Network Watcher Agent Virtual Machine Extension for Linux Elevation of Privilege Vulnerability'.","status":"published","published":"2022-05-24T17:31:02Z","modified":"2023-12-31T21:30:24Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:55:18.712206Z"}],"nvd":[{"id":"CVE-2020-16995","description":"\u003cp\u003eAn elevation of privilege vulnerability exists in Network Watcher Agent virtual machine extension for Linux. An attacker who successfully exploited this vulnerability could execute code with elevated privileges.\u003c/p\u003e\n\u003cp\u003eTo exploit this vulnerability, an attacker would have to be present as a user on the affected virtual machine.\u003c/p\u003e\n\u003cp\u003eThe security update addresses this vulnerability by correcting how Network Watcher Agent virtual machine extension for Linux executes with elevated privileges.\u003c/p\u003e","status":"published","published":"2020-10-16T23:15:17.29Z","modified":"2026-06-17T02:58:26.07Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:06:19.351389Z"}]}}