← Vulnerability feed

Vulnerability record · CVE-1999-1418 · published 1 May 1999

CVE-1999-1418: Mirabilis icq web front vulnerability

Mirabilis · Icq Web Front

ICQ99 ICQ web server build 1701 with "Active Homepage" enabled generates allows remote attackers to determine the existence of files on the server by comparing server responses when a file exists ("404 Forbidden") versus when a file does not exist ("404 not found").

5.0 CVSS 2.0 Medium EPSS 1.3% · top 30.5%
5.0CVSS 2.0 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
16 Jun 2026Last modified by NVD

Description

ICQ99 ICQ web server build 1701 with "Active Homepage" enabled generates allows remote attackers to determine the existence of files on the server by comparing server responses when a file exists ("404 Forbidden") versus when a file does not exist ("404 not found").

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

Affected products

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

References

LinkTags
http://www.securityfocus.com/archive/1/13508 PatchVendor Advisory
http://www.securityfocus.com/bid/246
http://www.securityfocus.com/archive/1/13508 PatchVendor Advisory
http://www.securityfocus.com/bid/246

Track CVE-1999-1418 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.

Start free Open in platform

Related vulnerabilities

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

5.0CVE-2000-1078Mirabilis icq web front vulnerabilityICQ Web Front HTTPd allows remote attackers to cause a denial of service by requesting a URL that contains a "?" character.EPSS 5.2%

Source: NIST National Vulnerability Database (record CVE-1999-1418), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.