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Vulnerability record · CVE-2003-1364 · published 31 December 2003

CVE-2003-1364: Aprelium technologies abyss web server improper input validation vulnerability

Aprelium Technologies · Abyss Web Server

Aprelium 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) via an HTTP GET message with empty (1) Connection or (2) Range fields.

8.5 CVSS 2.0 High EPSS 7.9% · top 5.5% CWE-20 · Improper input validation
8.5CVSS 2.0 base score
7.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Aprelium 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) via an HTTP GET message with empty (1) Connection or (2) Range fields.

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

Affected products

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

References

Track CVE-2003-1364 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-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%5.0CVE-2002-0543Aprelium technologies abyss web server vulnerabilityDirectory traversal vulnerability in Aprelium Abyss Web Server (abyssws) before 1.0.0.2 allows remote attackers to read files outside the web root, i…EPSS 9.8%

Source: NIST National Vulnerability Database (record CVE-2003-1364), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.