MsSQL Library for TIA Portal V13 SP1 User guide V22.214.171.124. Basic requirement for this library is TIA Portal V13 and Microsoft SQL Server. UPDATE DELETE Execute. STEP 7 Basic V13 SP1. System Manual. Printout of the online help. System overview of STEP 7 and WinCC. What's new in STEP 7 Basic? What's new in WinCC Basic? Migrating projects and programs. Introduction to the TIA Portal. Editing projects.
One of my engineers was on site doing a commissioning of a sister company's equipment. The PLC is one of the newer S7-1500 types. The original program was written with TIA Portal V13 SP1.
My guy has the latest version of TIA Portal V13 SP2. Our procedures are to always upload what is in the PLC before doing anything else, so that's what he tried to do. Hf Patch Oppai Slider 2 Mod there. He opened a new, blank project, and unsuccessfully tried to upload. He didn't tell me the exact error message, but it was something like, 'The hardware configuration was created and downloaded with an incompatible version of Step7. Could not upload hardware configuration.'
Heretofore, an updated version of Step 7 could always access a program written with an older version. Was my guy doing something wrong, or is this a possibility with TIA Portal?
As this was a sister company, they sent an updated program to work with, so this was a slowdown and an inconvenience, but if we come across another system without the original program, this could be a problem. Can anyone give me any wisdom in this situation?
Thanks for reading. Heretofore, an updated version of Step 7 could always access a program written with an older version.
Was my guy doing something wrong, or is this a possibility with TIA Portal? Back in the Simatic Manager days, S7 would let you cross versions just fine, but if there was something in the project out of date it would only show you the parts of the project it understood. Now in the Portal world, everything has to move in lock step. I can't find it now, but I recall seeing a chart once that described which versions can perform which online processes with PLC's that had been downloaded to by another version.
If I recall, it basically boiled down to you can do whatever you want with this version or one version back, but any further back than that and options started being more limited. I have stopped trying.
Sounds like MK42 knows more then I, but I have just started making a new program in the latest version of TIA (I started with 10.5) and just copying the logic and settings from the old and pasting it into the new version/CPU then downloading it to the CPU That said I did have the latest version of the program, I was not trying to upload a version from the CPU There are still a few things that would make the software/hardware better but it seams like V13 is good (also using SP1).
OVERVIEW This updated advisory is a follow-up to the original advisory titled ICSA-15-050-01 Siemens SIMATIC STEP 7 TIA Portal Vulnerabilities that was published February 19, 2015, on the NCCIC/ICS-CERT web site. Siemens has identified two vulnerabilities in its SIMATIC STEP 7 (TIA Portal). Siemens has produced a patch that mitigates these vulnerabilities. These vulnerabilities were initially disclosed to Siemens by the Quarkslab team and Dmitry Sklyarov with PT-Security. One of the vulnerabilities is remotely exploitable. AFFECTED PRODUCTS --------- Begin Update A Part 1 of 2 -------- Siemens reports that the vulnerabilities affect the following versions of SIMATIC STEP 7 (TIA Portal): SIMATIC STEP 7 (TIA Portal) V13: All versions prior to V13 SP1 Upd1 SIMATIC STEP 7 (TIA Portal) V12: All versions prior to V12 SP1 Upd5 --------- End Update A Part 1 of 2 -------- IMPACT One vulnerability could allow for a successful man-in-the-middle attack, allowing the attacker to view and modify data sent between the user and the system. The other allows a user with local access the ability to reconstruct passwords.
Impact to individual organizations depends on many factors that are unique to each organization. NCCIC/ICS-CERT recommends that organizations evaluate the impact of these vulnerabilities based on their operational environment, architecture, and product implementation.
BACKGROUND Siemens is a multinational company headquartered in Munich, Germany. The affected product, SIMATIC Step 7 (TIA Portal), is engineering software for SIMATIC products.
This software is deployed across several sectors including Chemical, Energy, Food and Agriculture, and Water and Wastewater Systems. Siemens estimates that these products are used primarily in the United States and Europe with a small percentage in Asia. VULNERABILITY CHARACTERIZATION VULNERABILITY OVERVIEW. USE OF PASSWORD HASH WITH INSUFFICIENT COMPUTATIONAL EFFORT Attackers with read access to TIA project files could possibly reconstruct protection-level passwords or web server passwords. CVE-2015-1602 has been assigned to this vulnerability. A CVSS v2 base score of 1.9 has been assigned; the CVSS vector string is (AV:L/AC:M/Au:N/C:P/I:N/A:N). VULNERABILITY DETAILS EXPLOITABILITY The Man-in-the-middle vulnerability can be exploited remotely, the password hash vulnerability requires local access.
EXISTENCE OF EXPLOIT No known public exploits specifically target these vulnerabilities. DIFFICULTY Crafting a working exploit for these vulnerabilities would be moderately difficult. Crafting a successful man-in-the-middle attack would require access to the network between the client and the server. Local access would be required to access to the project files with additional work required to reconstruct passwords. Ultimate Vocabulary Torrent Download. These factors decrease the likelihood of a successful exploit.
MITIGATION Siemens provides Update 1 for SIMATIC STEP 7 (TIA Portal) V13 SP1, which fixes the vulnerabilities. The update can be obtained here: --------- Begin Update A Part 2 of 2 -------- Siemens also provides Update 5 for SIMATIC STEP 7 (TIA Portal) V12 SP1 to fix the vulnerabilities. Update 5 can be obtained here: --------- End Update A Part 2 of 2 -------- After applying the update, Siemens strongly recommends to change protection-level and web server passwords. As a general security measure Siemens also strongly recommends to protect network access with appropriate mechanisms. It is advised to configure the environment according to Siemens operational guidelines in order to run the devices in a protected IT environment. An overview of the operational guidelines for Industrial Security (with the cell protection concept) is available at: For more information on these vulnerabilities and detailed instructions, please see Siemens Security Advisory SSA-315836 at the following location: ICS-CERT encourages asset owners to take additional defensive measures to protect against this and other cybersecurity risks. • Minimize network exposure for all control system devices and/or systems, and ensure that they are not accessible from the Internet.
• Locate control system networks and remote devices behind firewalls, and isolate them from the business network. • When remote access is required, use secure methods, such as Virtual Private Networks (VPNs), recognizing that VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize that VPN is only as secure as the connected devices.
ICS-CERT also provides a section for control systems security recommended practices on the ICS-CERT web page at:. Several recommended practices are available for reading and download, including ICS-CERT reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
Additional mitigation guidance and recommended practices are publicly available in the ICS‑CERT Technical Information Paper,, that is available for download from the ICS-CERT web site (). Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to ICS-CERT for tracking and correlation against other incidents.
In addition, ICS-CERT recommends that users take the following measures to protect themselves from social engineering attacks: • Do not click web links or open unsolicited attachments in email messages. • Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. • Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. • CWE-300: Channel Accessible by Non-Endpoint ('Man-in-the-Middle'),, web site last accessed February 19, 2015. • NVD,, NIST uses this advisory to create the CVE web site report. This web site will be active sometime after publication of this advisory.
• CVSS Calculator,, web site last accessed February 19, 2015. • CWE-916: Use of Password Hash With Insufficient Computational Effort,, web site last accessed February 19, 2015. • NVD,, NIST uses this advisory to create the CVE web site report. This web site will be active sometime after publication of this advisory. • CVSS Calculator,, web site last accessed February 19, 2015. • Recognizing and Avoiding Email Scams,, web site last accessed February 19, 2015. • National Cyber Alert System Cyber Security Tip ST04-014,, web site last accessed February 19, 2015.
Contact Information For any questions related to this report, please contact the NCCIC at: Email: Toll Free: 1-888-282-0870 For industrial control systems cybersecurity information: or incident reporting: The NCCIC continuously strives to improve its products and services. You can help by choosing one of the links below to provide feedback about this product.