CVE-2000-0478

high

Description

In some cases, Norton Antivirus for Exchange (NavExchange) enters a "fail-open" state which allows viruses to pass through the server.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/4709

http://www.osvdb.org/6266

http://archives.neohapsis.com/archives/bugtraq/2000-06/0136.html

Details

Source: Mitre, NVD

Published: 2000-06-14

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Severity: High

EPSS

EPSS: 0.00775