Vulnerability CVE-2014-8551


Published: 2014-11-26

Description:
The WinCC server in Siemens SIMATIC WinCC 7.0 through SP3, 7.2 before Update 9, and 7.3 before Update 2; SIMATIC PCS 7 7.1 through SP4, 8.0 through SP2, and 8.1; and TIA Portal 13 before Update 6 allows remote attackers to execute arbitrary code via crafted packets.

Type:

CWE-94

(Improper Control of Generation of Code ('Code Injection'))

Vendor: Siemens
Product: Simatic pcs7 
Version:
8.1
8.0
7.1
Product: Simatic wincc 
Version:
7.3
7.2
7.0
Product: Simatic pcs 7 
Version: 7.1;
Product: Simatic tiaportal 
Version: 13.0;

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete

 References:
http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-134508.pdf

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