Executive Summary

Informations
Name CVE-2017-12069 First vendor Publication 2017-08-30
Vendor Cve Last vendor Modification 2017-10-06

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Overall CVSS Score 8.2
Base Score 8.2 Environmental Score 8.2
impact SubScore 4.2 Temporal Score 8.2
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:P)
Cvss Base Score 6.4 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An XXE vulnerability has been identified in OPC Foundation UA .NET Sample Code before 2017-03-21 and Local Discovery Server (LDS) before 1.03.367. Among the affected products are Siemens SIMATIC PCS7 (All versions V8.1 and earlier), SIMATIC WinCC (All versions < V7.4 SP1), SIMATIC WinCC Runtime Professional (All versions < V14 SP1), SIMATIC NET PC Software, and SIMATIC IT Production Suite. By sending specially crafted packets to the OPC Discovery Server at port 4840/tcp, an attacker might cause the system to access various resources chosen by the attacker.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12069

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-611 Information Leak Through XML External Entity File Disclosure

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 7
Application 21

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/100559
CONFIRM https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Founda...
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-535640.pdf
SECTRACK http://www.securitytracker.com/id/1039510

Alert History

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Date Informations
2023-06-27 01:34:21
  • Multiple Updates
2021-11-18 01:25:47
  • Multiple Updates
2021-05-04 12:56:04
  • Multiple Updates
2021-04-22 02:08:44
  • Multiple Updates
2020-05-23 02:02:42
  • Multiple Updates
2020-05-23 00:55:21
  • Multiple Updates
2018-07-04 12:01:57
  • Multiple Updates
2017-10-06 09:23:07
  • Multiple Updates
2017-09-15 00:23:31
  • Multiple Updates
2017-09-02 09:23:29
  • Multiple Updates
2017-08-31 00:21:36
  • First insertion