Microsoft Internet Explorer 5.0 Setup Wizard ie5setup.exe privileges management

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Microsoft Internet Explorer 5.0 and classified as problematic. This vulnerability affects unknown code of the file ie5setup.exe of the component Setup Wizard. Executing a manipulation can lead to privileges management. This vulnerability appears as CVE-1999-1370. The attack requires local access. In addition, an exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Microsoft Internet Explorer 5.0 (Web Browser). It has been declared as critical. This vulnerability affects an unknown code of the file ie5setup.exe of the component Setup Wizard. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The setup wizard (ie5setup.exe) for Internet Explorer 5.0 disables (1) the screen saver, which could leave the system open to users with physical access if a failure occurs during an unattended installation, and (2) the Task Scheduler Service, which might prevent the scheduled execution of security-critical programs.

The issue has been introduced in 06/02/1998. The weakness was presented 03/23/1999 as not defined posting (Bugtraq). The advisory is available at marc.theaimsgroup.com. This vulnerability was named CVE-1999-1370. The exploitation appears to be easy. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 294 days. During that time the estimated underground price was around $25k-$100k.

Upgrading eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Version

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 7.6

VulDB Base Score: 8.4
VulDB Temp Score: 7.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/02/1998 🔍
03/23/1999 +294 days 🔍
03/23/1999 +0 days 🔍
06/20/2014 +5568 days 🔍
04/19/2026 +4320 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: marc.theaimsgroup.com
Status: Confirmed

CVE: CVE-1999-1370 (🔍)
GCVE (CVE): GCVE-0-1999-1370
GCVE (VulDB): GCVE-100-14578
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/20/2014 23:08
Updated: 04/19/2026 00:42
Changes: 06/20/2014 23:08 (44), 04/07/2017 12:05 (10), 04/19/2026 00:42 (17)
Complete: 🔍
Cache ID: 216::103

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