{"id":"CVE-2020-8603","aliases":["EUVD-2020-29451","GHSA-mfvw-r6f7-mjcf"],"status":"published","title":"A cross-site scripting vulnerability (XSS) in Trend Micro InterScan Web Security Virtual...","description":"A cross-site scripting vulnerability (XSS) in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow a remote attacker to tamper with the web interface of affected installations. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01976,"percentile":0.8064,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-05-27T22:45:21Z","modified":"2026-06-17T03:26:37Z","products":[{"vendor":"trend micro","product":"trend micro interscan web security virtual appliance"},{"vendor":"trend micro, inc.","product":"trend micro interscan web security virtual appliance"},{"vendor":"trendmicro","product":"interscan_web_security_virtual_appliance"}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-20-675/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://success.trendmicro.com/solution/000253095","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8603"},{"url":"https://github.com/advisories/GHSA-mfvw-r6f7-mjcf"}],"sources":{"cve":[{"id":"CVE-2020-8603","description":"A cross-site scripting vulnerability (XSS) in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow a remote attacker to tamper with the web interface of affected installations. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.","status":"published","published":"2020-05-27T22:45:21Z","modified":"2024-08-04T10:03:46.332Z","updated_at":"2026-11-02T14:35:50.545879Z"}],"euvd":[{"id":"EUVD-2020-29451","description":"A cross-site scripting vulnerability (XSS) in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow a remote attacker to tamper with the web interface of affected installations. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.","status":"published","published":"2020-05-27T22:45:21Z","modified":"2024-08-04T10:03:46Z","updated_at":"2026-11-03T03:07:57.14802Z"}],"ghsa":[{"id":"GHSA-mfvw-r6f7-mjcf","title":"A cross-site scripting vulnerability (XSS) in Trend Micro InterScan Web Security Virtual...","description":"A cross-site scripting vulnerability (XSS) in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow a remote attacker to tamper with the web interface of affected installations. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.","status":"published","published":"2022-05-24T17:18:49Z","modified":"2023-01-29T05:02:47Z","updated_at":"2026-11-02T14:45:10.011414Z"}],"nvd":[{"id":"CVE-2020-8603","description":"A cross-site scripting vulnerability (XSS) in Trend Micro InterScan Web Security Virtual Appliance 6.5 may allow a remote attacker to tamper with the web interface of affected installations. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.","status":"published","published":"2020-05-27T23:15:11.167Z","modified":"2026-06-17T03:26:37.773Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:04.922138Z"}]}}