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Vulnerability record · CVE-2002-0543 · published 3 July 2002

CVE-2002-0543: Aprelium technologies abyss web server vulnerability

Aprelium Technologies · Abyss Web Server

Directory traversal vulnerability in Aprelium Abyss Web Server (abyssws) before 1.0.0.2 allows remote attackers to read files outside the web root, including the abyss.conf file, via URL-encoded .. (dot dot) sequences in the HTTP request.

5.0 CVSS 2.0 Medium EPSS 9.8% · top 4.6%
5.0CVSS 2.0 base score
9.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 4 tagged exploit
16 Jun 2026Last modified by NVD

Description

Directory traversal vulnerability in Aprelium Abyss Web Server (abyssws) before 1.0.0.2 allows remote attackers to read files outside the web root, including the abyss.conf file, via URL-encoded .. (dot dot) sequences in the HTTP request.

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://archives.neohapsis.com/archives/bugtraq/2002-04/0110.html ExploitPatchVendor Advisory
http://www.aprelium.com/forum/viewtopic.php?t=24 Patch
http://www.iss.net/security_center/static/8805.php PatchVendor Advisory
http://www.securityfocus.com/bid/4466 ExploitPatchVendor Advisory
http://archives.neohapsis.com/archives/bugtraq/2002-04/0110.html ExploitPatchVendor Advisory
http://www.aprelium.com/forum/viewtopic.php?t=24 Patch
http://www.iss.net/security_center/static/8805.php PatchVendor Advisory
http://www.securityfocus.com/bid/4466 ExploitPatchVendor Advisory

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Related vulnerabilities

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

8.5CVE-2003-1364Aprelium technologies abyss web server improper input validation vulnerabilityAprelium Technologies Abyss Web Server 1.1.2, and possibly other versions before 1.1.4, allows remote attackers to cause a denial of service (crash) …EPSS 7.9%7.5CVE-2003-1337Aprelium technologies abyss web server memory buffer overflow vulnerabilityHeap-based buffer overflow in Aprelium Abyss Web Server 1.1.2 and earlier allows remote attackers to execute arbitrary code via a long HTTP GET reque…EPSS 12%7.5CVE-2002-1080Aprelium technologies abyss web server vulnerabilityThe Administration console for Abyss Web Server 1.0.3 before Patch 2 allows remote attackers to gain privileges and modify server configuration via d…EPSS 1.8%7.2CVE-2002-0544Aprelium technologies abyss web server vulnerabilityAprelium Abyss Web Server (abyssws) before 1.0.3 stores the administrative console password in plaintext in the abyss.conf file, which allows local u…EPSS 0.79%6.4CVE-2003-1363Aprelium technologies abyss web server vulnerabilityThe remote web management interface of Aprelium Technologies Abyss Web Server 1.1.2 and earlier does not log connection attempts to the web managemen…EPSS 1.2%5.0CVE-2002-1078Aprelium technologies abyss web server vulnerabilityAbyss Web Server 1.0.3 allows remote attackers to list directory contents via an HTTP GET request that ends in a large number of / (slash) characters.EPSS 2.8%5.0CVE-2002-1079Aprelium technologies abyss web server vulnerabilityDirectory traversal vulnerability in Abyss Web Server 1.0.3 allows remote attackers to read arbitrary files via ..\ (dot-dot backslash) sequences in …EPSS 4.7%5.0CVE-2002-1081Aprelium technologies abyss web server vulnerabilityThe Administration console for Abyss Web Server 1.0.3 allows remote attackers to read files without providing login credentials via an HTTP request t…EPSS 1.5%

Source: NIST National Vulnerability Database (record CVE-2002-0543), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.