National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-1802 Detail

Current Description

Buffer overflow in the embedded web server on the Siemens Scalance X Industrial Ethernet switch X414-3E before 3.7.1, X308-2M before 3.7.2, X-300EEC before 3.7.2, XR-300 before 3.7.2, and X-300 before 3.7.2 allows remote attackers to cause a denial of service (device reboot) or possibly execute arbitrary code via a malformed URL.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-130874.pdf Vendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-12-102-04.pdf US Government Resource

Technical Details

Vulnerability Type (View All)

  • Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
AND
OR
 cpe:2.3:a:siemens:scalance_x414-3e_firmware:1.2.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x414-3e_firmware:2.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x414-3e_firmware:2.2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x414-3e_firmware:2.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x414-3e_firmware:2.3.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x414-3e_firmware:3.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x414-3e_firmware:3.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x414-3e_firmware:3.3.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x414-3e_firmware:3.4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x414-3e_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.7.0
OR
 cpe:2.3:h:siemens:scalance_x414-3e:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
AND
OR
 cpe:2.3:a:siemens:scalance_x308-2m_firmware:3.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x308-2m_firmware:3.5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x308-2m_firmware:3.5.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x308-2m_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.7.0
OR
 cpe:2.3:h:siemens:scalance_x308-2m:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
AND
OR
 cpe:2.3:a:siemens:scalance_x-300eec_firmware:3.5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x-300eec_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.7.0
OR
 cpe:2.3:h:siemens:scalance_x-300eec:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
AND
OR
 cpe:2.3:a:siemens:scalance_xr-300_firmware:3.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_xr-300_firmware:3.5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_xr-300_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.7.0
OR
 cpe:2.3:h:siemens:scalance_xr-300:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 5 ( hide )
AND
OR
 cpe:2.3:a:siemens:scalance_x-300_firmware:2.2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x-300_firmware:2.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x-300_firmware:3.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x-300_firmware:3.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x-300_firmware:3.5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x-300_firmware:3.5.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:scalance_x-300_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.7.0
OR
 cpe:2.3:h:siemens:scalance_x-300:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-1802
NVD Published Date:
04/18/2012
NVD Last Modified:
11/19/2012