{"id":"CVE-2020-10866","aliases":["EUVD-2020-3272","GHSA-hcrc-4mmf-w8v9"],"status":"published","title":"An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx...","description":"An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe) allows attackers to enumerate the network interfaces and access points from a Low Integrity process via RPC.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.012,"percentile":0.68448,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-326"],"published":"2020-04-01T17:04:01Z","modified":"2026-06-17T02:48:35Z","products":[{"vendor":"avast","product":"antivirus"}],"references":[{"url":"https://forum.avast.com/index.php?topic=232420.0","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://forum.avast.com/index.php?topic=232423.0","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://github.com/umarfarook882/Avast_Multiple_Vulnerability_Disclosure/blob/master/README.md","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10866"},{"url":"https://github.com/advisories/GHSA-hcrc-4mmf-w8v9"}],"sources":{"cve":[{"id":"CVE-2020-10866","description":"An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe) allows attackers to enumerate the network interfaces and access points from a Low Integrity process via RPC.","status":"published","published":"2020-04-01T17:04:01Z","modified":"2024-08-04T11:14:15.728Z","updated_at":"2026-11-02T14:35:47.877975Z"}],"euvd":[{"id":"EUVD-2020-3272","description":"An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe) allows attackers to enumerate the network interfaces and access points from a Low Integrity process via RPC.","status":"published","published":"2020-04-01T17:04:01Z","modified":"2024-08-04T11:14:15Z","updated_at":"2026-11-03T03:07:48.918317Z"}],"ghsa":[{"id":"GHSA-hcrc-4mmf-w8v9","title":"An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx...","description":"An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe) allows attackers to enumerate the network interfaces and access points from a Low Integrity process via RPC.","status":"published","published":"2022-05-24T17:13:03Z","modified":"2023-01-29T05:02:16Z","updated_at":"2026-11-02T14:45:02.058324Z"}],"nvd":[{"id":"CVE-2020-10866","description":"An issue was discovered in Avast Antivirus before 20. The aswTask RPC endpoint for the TaskEx library in the Avast Service (AvastSvc.exe) allows attackers to enumerate the network interfaces and access points from a Low Integrity process via RPC.","status":"published","published":"2020-04-01T18:15:14.6Z","modified":"2026-06-17T02:48:35.117Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-326"],"updated_at":"2026-11-02T14:05:57.678762Z"}]}}