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CVE-1999-1206: SystemSoft SystemWizard package in HP Pavilion PC with Windows 98, and possibly other platforms and

High
VulnerabilityCVE-1999-1206cve-1999-1206
Published: Fri Dec 31 1999 (12/31/1999, 05:00:00 UTC)
Source: NVD
Vendor/Project: systemsoft
Product: systemwizard

Description

SystemSoft SystemWizard package in HP Pavilion PC with Windows 98, and possibly other platforms and operating systems, installs two ActiveX controls that are marked as safe for scripting, which allows remote attackers to execute arbitrary commands via a malicious web page that references (1) the Launch control, or (2) the RegObj control.

AI-Powered Analysis

AILast updated: 06/25/2025, 17:02:54 UTC

Technical Analysis

CVE-1999-1206 is a high-severity vulnerability affecting the SystemSoft SystemWizard package installed on HP Pavilion PCs running Windows 98, and potentially other platforms and operating systems. The vulnerability arises because the SystemWizard package installs two ActiveX controls—namely, the Launch control and the RegObj control—that are marked as safe for scripting. This designation allows these controls to be invoked via scripting in web browsers without prompting the user for permission. An attacker can exploit this by crafting a malicious web page that references either of these ActiveX controls, enabling remote code execution in the context of the logged-in user. Specifically, the attacker can execute arbitrary commands on the victim's machine without requiring authentication or user interaction beyond visiting the malicious page. The vulnerability is network exploitable (AV:N), requires low attack complexity (AC:L), does not require authentication (Au:N), and impacts confidentiality, integrity, and availability (C:P/I:P/A:P), as reflected in the CVSS 2.0 score of 7.5. No patches or updates are available to remediate this issue, and there are no known exploits in the wild documented. Given the age of the affected systems and software, this vulnerability primarily impacts legacy environments still running Windows 98 and the SystemWizard package, which may be found in some industrial or embedded systems or legacy corporate environments that have not been updated.

Potential Impact

For European organizations, the impact of this vulnerability is primarily relevant to legacy systems still operating with Windows 98 and the SystemSoft SystemWizard package. Successful exploitation allows remote attackers to execute arbitrary commands, potentially leading to full compromise of affected machines. This could result in data theft, unauthorized system modifications, or disruption of services. While modern systems are not affected, certain industrial control systems, legacy manufacturing equipment, or specialized embedded devices in sectors such as manufacturing, utilities, or research institutions may still rely on these outdated platforms. Compromise of such systems could disrupt operational continuity, lead to intellectual property loss, or create safety hazards. Additionally, given the lack of patches, organizations cannot remediate the vulnerability via software updates, increasing the risk if these legacy systems are connected to the internet or internal networks accessible by untrusted users. The vulnerability’s exploitation requires only that a user visit a malicious webpage, which could be delivered via phishing or malicious advertising, increasing the attack surface in environments where legacy systems are used for web browsing or intranet access.

Mitigation Recommendations

Since no patches are available, mitigation must focus on compensating controls. First, organizations should identify and inventory all systems running Windows 98 and the SystemSoft SystemWizard package. These systems should be isolated from internet access and segmented from critical internal networks to reduce exposure. Web browsing on these legacy systems should be disabled or restricted to trusted intranet sites only. Network-level controls such as web proxies with URL filtering can help prevent access to malicious sites. If these systems are required for operational reasons, consider deploying application whitelisting to prevent unauthorized execution of commands. Additionally, organizations should educate users about the risks of visiting untrusted websites on legacy machines. Long-term, organizations should plan to replace or upgrade legacy hardware and software to supported platforms that receive security updates. Monitoring network traffic for unusual activity originating from legacy systems can also help detect exploitation attempts.

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Threat ID: 682ca32db6fd31d6ed7df604

Added to database: 5/20/2025, 3:43:41 PM

Last enriched: 6/25/2025, 5:02:54 PM

Last updated: 8/3/2025, 12:41:07 PM

Views: 13

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