Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2011-4879

miniweb.exe in the HMI web server in Siemens WinCC flexible 2004, 2005, 2007, and 2008 before SP3; WinCC V11 (aka TIA portal) before SP2 Update 1; the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime does not properly handle URIs beginning with a 0xfa character, which allows remote attackers to read data from arbitrary memory locations or cause a denial of service (application crash) via a crafted POST request.

  • Published: Feb 3, 2012
  • Updated: Apr 13, 2023
  • CVE: CVE-2011-4879
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 8.5
  • AV:N/AC:L/Au:N/C:P/I:N/A:C

CWEs: