CVE-2003-1126

Unknown vulnerability in SunOne/iPlanet Web Server SP3 through SP5 on Windows platforms allows remote attackers to cause a denial of service.

Published: 2003-12-31 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2003-1126 is rated Moderate Risk (47.8/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.99%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2003-1126

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 1.49% 1.99% +0.49%
2 2025-08-24 1.08% 1.49% +0.42%
3 2025-03-30 — 1.08% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2003-1126

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2003-1126

Affected software / configurations for CVE-2003-1126

Vendor Product Version Raw CPE
sun one_web_server 6.0 cpe:2.3:a:sun:one_web_server:6.0:sp3:*:*:*:*:*:*
sun one_web_server 6.0 cpe:2.3:a:sun:one_web_server:6.0:sp4:*:*:*:*:*:*
sun one_web_server 6.0 cpe:2.3:a:sun:one_web_server:6.0:sp5:*:*:*:*:*:*

References for CVE-2003-1126

cvelogic Threat Intelligence