7.1

CVE-2011-4877

HmiLoad in the runtime loader 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, when Transfer Mode is enabled, allows remote attackers to cause a denial of service (application crash) by sending crafted data over TCP.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Siemens ≫ Wincc Flexible Version 2004
Siemens ≫ Wincc Flexible Version 2005
Siemens ≫ Wincc Flexible Version 2007
Siemens ≫ Wincc Flexible Version 2008
Siemens ≫ Wincc Version v11
Siemens ≫ Simatic Hmi Panels Version comfort_panels
Siemens ≫ Simatic Hmi Panels Version mobile_panels
Siemens ≫ Simatic Hmi Panels Version mp
Siemens ≫ Simatic Hmi Panels Version op
Siemens ≫ Simatic Hmi Panels Version tp
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 7.53% 0.937
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.1 8.6 6.9
AV:N/AC:M/Au:N/C:N/I:N/A:C
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf
Vendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf
US Government Resource
http://aluigi.org/adv/winccflex_1-adv.txt
http://www.exploit-db.com/exploits/18166
http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02.pdf
http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02A.pdf
http://www.osvdb.org/77382
https://exchange.xforce.ibmcloud.com/vulnerabilities/71451