Vulnerability CVE-2016-7165


Published: 2016-11-15

Description:
A vulnerability has been identified in Primary Setup Tool (PST) (All versions < V4.2 HF1), SIMATIC IT Production Suite (All versions < V7.0 SP1 HFX 2), SIMATIC NET PC-Software (All versions < V14), SIMATIC PCS 7 V7.1 (All versions), SIMATIC PCS 7 V8.0 (All versions), SIMATIC PCS 7 V8.1 (All versions), SIMATIC PCS 7 V8.2 (All versions < V8.2 SP1), SIMATIC STEP 7 (TIA Portal) V13 (All versions < V13 SP2), SIMATIC STEP 7 V5.X (All versions < V5.5 SP4 HF11), SIMATIC WinCC (TIA Portal) Basic, Comfort, Advanced (All versions < V14), SIMATIC WinCC (TIA Portal) Professional V13 (All versions < V13 SP2), SIMATIC WinCC (TIA Portal) Professional V14 (All versions < V14 SP1), SIMATIC WinCC Runtime Professional V13 (All versions < V13 SP2), SIMATIC WinCC Runtime Professional V14 (All versions < V14 SP1), SIMATIC WinCC V7.0 SP2 and earlier versions (All versions < V7.0 SP2 Upd 12), SIMATIC WinCC V7.0 SP3 (All versions < V7.0 SP3 Upd 8), SIMATIC WinCC V7.2 (All versions < V7.2 Upd 14), SIMATIC WinCC V7.3 (All versions < V7.3 Upd 11), SIMATIC WinCC V7.4 (All versions < V7.4 SP1), SIMIT V9.0 (All versions < V9.0 SP1), SINEMA Remote Connect Client (All versions < V1.0 SP3), SINEMA Server (All versions < V13 SP2), SOFTNET Security Client V5.0 (All versions), Security Configuration Tool (SCT) (All versions < V4.3 HF1), TeleControl Server Basic (All versions < V3.0 SP2), WinAC RTX 2010 SP2 (All versions), WinAC RTX F 2010 SP2 (All versions). Unquoted service paths could allow local Microsoft Windows operating system users to escalate their privileges if the affected products are not installed under their default path ("C:\Program Files\*" or the localized equivalent).

Type:

CWE-284

(Improper Access Control)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.9/10
10/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Siemens -> Primary setup tool 
Siemens -> Softnet security client 
Siemens -> Security configuration tool 
Siemens -> Telecontrol basic 
Siemens -> Simatic it production suite 
Siemens -> Simatic net pc software 
Siemens -> Simatic pcs7 
Siemens -> Simatic pcs 7 
Siemens -> Simatic step 7 
Siemens -> Simatic step 7 (tia portal) 
Siemens -> Simatic winac rtx 2010 
Siemens -> Simatic winac rtx f 2010 
Siemens -> Simatic wincc 
Siemens -> Simatic wincc (tia portal) 
Siemens -> Simatic wincc runtime 
Siemens -> Simit 
Siemens -> Sinema remote connect 
Siemens -> Sinema server 

 References:
http://securityaffairs.co/wordpress/53266/security/cve-2016-7165-siemens.html
http://www.securityfocus.com/bid/94158
https://cert-portal.siemens.com/productcert/pdf/ssa-701708.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-16-313-02

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