CVE-2003-1121

CVE-2003-1121 is a critical-severity vulnerability with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Services in ScriptLogic 4.01, and possibly other versions before 4.14, process client requests at raised privileges, which allows remote attackers to (1) modify arbitrary registry entries via the ScriptLogic RPC service (SLRPC) or (2) modify arbitrary configuration via the RunAdmin services (SLRAserver.exe and SLRAclient.exe).

Frequently asked questions

What is CVE-2003-1121?
Services in ScriptLogic 4.01, and possibly other versions before 4.14, process client requests at raised privileges, which allows remote attackers to (1) modify arbitrary registry entries via the ScriptLogic RPC service (SLRPC) or (2) modify arbitrary configuration via the RunAdmin services (SLRAserver.exe and SLRAclient.exe).
How severe is CVE-2003-1121?
CVE-2003-1121 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2003-1121 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2003-1121?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2003-1121 published?
CVE-2003-1121 was published on 2003-12-31 and last updated on 2026-06-16.

References