How severe is CVE-2003-1338?

CVE-2003-1338 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2003-1338 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2003-1338?

CVE-2003-1338 affects Aprelium Technologies Abyss Web Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2003-1338?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2003-1338 published?

CVE-2003-1338 was published on 2003-12-31 and last updated on 2026-06-16.

CVE-2003-1338

CVE-2003-1338 is a medium-severity vulnerability in Aprelium Technologies Abyss Web Server with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Aprelium Technologies Abyss Web Server
Published: 2003-12-31
Last modified: 2026-06-16

Description

CRLF injection vulnerability in Aprelium Abyss Web Server 1.1.2 and earlier allows remote attackers to inject arbitrary HTTP headers and possibly conduct HTTP Response Splitting attacks via CRLF sequences in the Location header.

Frequently asked questions

What is CVE-2003-1338?: CRLF injection vulnerability in Aprelium Abyss Web Server 1.1.2 and earlier allows remote attackers to inject arbitrary HTTP headers and possibly conduct HTTP Response Splitting attacks via CRLF sequences in the Location header.
How severe is CVE-2003-1338?: CVE-2003-1338 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2003-1338 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-1338?: CVE-2003-1338 affects Aprelium Technologies Abyss Web Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-1338?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-1338 published?: CVE-2003-1338 was published on 2003-12-31 and last updated on 2026-06-16.

References

http://archives.neohapsis.com/archives/bugtraq/2003-06/0235.html

Affected products (1)

cpe:2.3:a:aprelium_technologies:abyss_web_server:*:*:*:*:*:*:*:*

More vulnerabilities in Aprelium Technologies Abyss Web Server

CVE-2003-1364 — High (CVSS 8.5): Aprelium Technologies Abyss Web Server 1.1.2, and possibly other versions before 1.1.4, allows remote attackers to…
CVE-2003-1337 — High (CVSS 7.5): Heap-based buffer overflow in Aprelium Abyss Web Server 1.1.2 and earlier allows remote attackers to execute arbitrary…
CVE-2002-1080 — High (CVSS 7.5): The Administration console for Abyss Web Server 1.0.3 before Patch 2 allows remote attackers to gain privileges and…
CVE-2002-0544 — High (CVSS 7.2): Aprelium Abyss Web Server (abyssws) before 1.0.3 stores the administrative console password in plaintext in the…
CVE-2003-1363 — Medium (CVSS 6.4): The remote web management interface of Aprelium Technologies Abyss Web Server 1.1.2 and earlier does not log connection…
CVE-2002-1081 — Medium (CVSS 5.0): The Administration console for Abyss Web Server 1.0.3 allows remote attackers to read files without providing login…

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