Vulnerability Details : CVE-2011-0488
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.
Vulnerability category: OverflowExecute codeDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2011-0488
Probability of exploitation activity in the next 30 days: 31.41%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 96 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2011-0488
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
CWE ids for CVE-2011-0488
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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.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-0488
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http://www.vupen.com/english/advisories/2011/0092
Webmail | OVH- OVHVendor Advisory
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https://exchange.xforce.ibmcloud.com/vulnerabilities/64678
InduSoft Web Studio and Advantech Studio NTWebServer.exe buffer overflow CVE-2011-0488 Vulnerability Report
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http://www.advantechdirect.com/emarketingprograms/AStudio_Patch/AStudio_Patch.htm
404 Not FoundPatch;Vendor Advisory
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http://www.indusoft.com/blog/?p=337
SCADA Security Reminder for InduSoft Web Studio Users | InduSoft
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http://www.vupen.com/english/advisories/2011/0093
Webmail | OVH- OVHVendor Advisory
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http://www.kb.cert.org/vuls/id/506864
VU#506864 - InduSoft NTWebServer web service stack-based buffer overflowUS Government Resource
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http://www.us-cert.gov/control_systems/pdf/ICSA-10-337-01.pdf
404 - File Not Found | CISAUS Government Resource
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http://www.securityfocus.com/bid/45783
InduSoft NTWebServer Web Service Stack-Based Buffer Overflow Vulnerability
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http://downloadt.advantech.com/download/downloadsr.aspx?File_Id=1-I1D7QD
Vendor Advisory
Products affected by CVE-2011-0488
- cpe:2.3:a:advantech:advantech_studio:6.1:*:*:*:*:*:*:*
- cpe:2.3:a:indusoft:web_studio:7.0:*:*:*:*:*:*:*