Description
The HMI web server in Siemens WinCC flexible 2004, 2005, 2007, and 2008; WinCC V11 (aka TIA portal); the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime has an improperly selected default password for the administrator account, which makes it easier for remote attackers to obtain access via a brute-force approach involving many HTTP requests.
Advisories 2
- ICSA-12-030-01A Siemens SIMATIC WinCC Vulnerabilities CISA ICS & IT advisories · Jun 9, 2025
- ICSA-11-356-01 Siemens Simatic HMI Authentication Vulnerabilities CISA ICS & IT advisories · Jun 5, 2025