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CVE
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CVE-2011-3321

Date: (C)2011-09-16   (M)2017-08-29 


Heap-based buffer overflow in the Siemens WinCC Runtime Advanced Loader, as used in SIMATIC WinCC flexible Runtime and SIMATIC WinCC (TIA Portal) Runtime Advanced, allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted packet to TCP port 2308.

CVSS Score: 9.3Access Vector: NETWORK
Exploit Score: 8.6Access Complexity: MEDIUM
Impact Score: 10.0Authentication: NONE
 Confidentiality: COMPLETE
 Integrity: COMPLETE
 Availability: COMPLETE





Reference:
SECUNIA-46011
http://cache.automation.siemens.com/dnl/jI/jI0NDY5AAAA_29054992_FAQ/Siemens_Security_Advisory_SSA-460621_V1_2.pdf
http://support.automation.siemens.com/WW/view/en/29054992
http://www.us-cert.gov/control_systems/pdf/ICSA-11-244-01.pdf
simatic-wincc-runtime-bo(69803)

CPE    1
cpe:/a:siemens:simatic_wincc_runtime:-::~~advanced~~~
CWE    1
CWE-119

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