Is CVE-2013-2603 actively exploited?

No active exploitation of CVE-2013-2603 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2013-2603 be exploited remotely?

Yes. CVE-2013-2603 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2013-2603?

CVE-2013-2603 has a CVSS score of 10.0 (CRITICAL).

HOME VULNERABILITIESCVE-2013-2603

CRITICAL

CVE-2013-2603

NVD-CWE-OtherPublished: January 12, 2015· Updated: Jun 16, 2026

10.0

CVSS v3.1

Official Description

The RACInstaller.StateCtrl.1 ActiveX control in InstallerDlg.dll in RealNetworks GameHouse RealArcade Installer 2.6.0.481 performs unexpected type conversions for invalid parameter types, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via crafted arguments to the (1) AddTag, (2) Ping, (3) QueuePause, (4) QueueRemove, (5) QueueTop, (6) RemoveTag, (7) TagRemoved, or (8) message method.

NVD Source

Technical Analysis

CVE-2013-2603 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.