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Vulnerability record · CVE-2000-0562 · published 22 June 2000

CVE-2000-0562: Iss blackice agent vulnerability

Iss · Blackice Agent

BlackIce Defender 2.1 and earlier, and BlackIce Pro 2.0.23 and earlier, do not properly block Back Orifice traffic when the security setting is Nervous or lower.

7.5 CVSS 2.0 High EPSS 1.3% · top 31.2%
7.5CVSS 2.0 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
2References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

BlackIce Defender 2.1 and earlier, and BlackIce Pro 2.0.23 and earlier, do not properly block Back Orifice traffic when the security setting is Nervous or lower.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://archives.neohapsis.com/archives/bugtraq/2000-06/0190.html ExploitPatchVendor Advisory
http://archives.neohapsis.com/archives/bugtraq/2000-06/0190.html ExploitPatchVendor Advisory

Track CVE-2000-0562 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2002-0956Iss blackice agent vulnerabilityBlackICE Agent 3.1.eal does not always reactivate after a system standby, which could allow remote attackers and local users to bypass intended firew…EPSS 1.5%7.5CVE-2002-0237Iss blackice agent vulnerabilityBuffer overflow in ISS BlackICE Defender 2.9 and earlier, BlackICE Agent 3.0 and 3.1, and RealSecure Server Sensor 6.0.1 and 6.5 allow remote attacke…EPSS 3.7%5.0CVE-2002-0957Iss blackice agent vulnerabilityThe default configuration of BlackICE Agent 3.1.eal and 3.1.ebh has a high tcp.maxconnections setting, which could allow remote attackers to cause a …EPSS 1.3%

Source: NIST National Vulnerability Database (record CVE-2000-0562), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.