InduSoft Web Studio 7.0 Web Service NTWebServer.exe memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.7$0-$5k0.00

Summaryinfo

A vulnerability was found in InduSoft Web Studio 7.0. It has been declared as critical. This issue affects some unknown processing of the file NTWebServer.exe of the component Web Service. Executing a manipulation can lead to memory corruption. The identification of this vulnerability is CVE-2011-0488. There is no exploit available.

Detailsinfo

A vulnerability was found in InduSoft Web Studio 7.0. It has been declared as critical. This vulnerability affects some unknown processing of the file NTWebServer.exe of the component Web Service. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Stack-based buffer overflow in NTWebServer.exe in the test web service in InduSoft NTWebServer, as distributed in Advantech Studio 6.1 and InduSoft Web Studio 7.0, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long request to TCP port 80.

The weakness was shared 01/13/2011 by Jeremy Brown with Brown (Website). The advisory is shared for download at us-cert.gov. This vulnerability was named CVE-2011-0488 since 01/18/2011. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

It is declared as proof-of-concept.

A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (64678), SecurityFocus (BID 45783†), OSVDB (70396†) and Secunia (SA42883†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 8.7

VulDB Base Score: 10.0
VulDB Temp Score: 8.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
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: no mitigation known
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

01/12/2011 🔍
01/13/2011 +1 days 🔍
01/13/2011 +0 days 🔍
01/13/2011 +0 days 🔍
01/13/2011 +0 days 🔍
01/18/2011 +4 days 🔍
01/18/2011 +0 days 🔍
03/19/2015 +1521 days 🔍
12/01/2024 +3545 days 🔍

Sourcesinfo

Advisory: us-cert.gov
Researcher: Jeremy Brown
Organization: Brown
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2011-0488 (🔍)
GCVE (CVE): GCVE-0-2011-0488
GCVE (VulDB): GCVE-100-56104
CERT: 🔍
X-Force: 64678 - InduSoft Web Studio and Advantech Studio NTWebServer.exe buffer overflow
SecurityFocus: 45783 - InduSoft NTWebServer Web Service Stack-Based Buffer Overflow Vulnerability
Secunia: 42883 - InduSoft Web Studio NTWebServer Buffer Overflow and Directory Traversal Vulnerabilities, Moderately Critical
OSVDB: 70396 - NTWebServer NTWebServer.exe HTTP Request Remote Overflow
Vupen: ADV-2011-0092

Entryinfo

Created: 03/19/2015 23:27
Updated: 12/01/2024 21:18
Changes: 03/19/2015 23:27 (59), 01/08/2018 07:55 (7), 12/01/2024 21:18 (16)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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