Siemens Teamcenter

View CSAF Summary A reflected cross site scripting vulnerability in the authentication redirect flow (/auth/) of Teamcenter allows an unauthenticated remote attacker to inject JavaScript into an authenticated user's session by crafting a malicious URL. Successful exploitation may enable the attacker to read data or perform actions within the victim's Teamcenter session. Siemens has released new versions for the affected products and recommends to update to the latest versions. The following versions of Siemens Teamcenter are affected: Teamcenter V2412 vers:intdot/<2412.0013 (CVE-2026-58113) Teamcenter V2506 vers:intdot/<2506.0010 (CVE-2026-58113) Teamcenter V2512 vers:intdot/<2512.2607 (CVE-2026-58113) Teamcenter V2606 vers:intdot/<2606.2607 (CVE-2026-58113) CVSS Vendor Equipment Vulnerabilities v3 6.1 Siemens Siemens Teamcenter Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Background Critical Infrastructure Sectors: Critical Manufacturing, Information Technology Countries/Areas Deployed: Worldwide Company Headquarters Location: Germany Vulnerabilities Expand All + CVE-2026-58113 Affected applications do not properly encode user-supplied input reflected into HTML attribute contexts within the authentication redirect flow (/auth/ endpoint). This could allow an unauthenticated remote attacker to inject arbitrary JavaScript into the browser of an authenticated user who loads a crafted URL, enabling the attacker to perform actions within the victim's Teamcenter session. View CVE Details Affected Products Siemens Teamcenter Vendor: Siemens Product Version: Teamcenter V2412 < V2412.0013, Teamcenter V2506 < V2506.0010, Teamcenter V2512 < V2512.2607, Teamcenter V2606 < V2606.2607 Product Status: known_affected Remediations Vendor fix Update to V2412.0013 or later version https://support.sw.siemens.com/product/282219420/ Vendor fix Update to V2506.0010 or later version https://support.sw.siemens.com/product/282219420/ Vendor fix Update to V2512.2607 or later version https://support.sw.siemens.com/product/282219420/ Vendor fix Update to V2606.2607 or later version https://support.sw.siemens.com/product/282219420/ Relevant CWE: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.1 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Acknowledgments Enzo Alvarez from Bishop Fox reported this vulnerability to Siemens. General Recommendations As a general security measure, Siemens recommends protecting network access to devices with appropriate mechanisms. To operate the devices in a protected IT environment, Siemens recommends configuring the environment according to Siemens' operational guidelines for industrial security and following recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity Additional Resources For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories Additional information on industrial security by Siemens can be found on the Siemens industrial security webpage For more information see the associated Siemens security advisory SSA-157465 in HTML and CSAF. Terms of Use The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use. Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities. Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet. Locate control system networks and rem