9.3

CVE-2011-4876

Directory traversal vulnerability in 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 execute, read, create, modify, or delete arbitrary files via a .. (dot dot) in a string.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Siemens ≫ Wincc Flexible Version2004
Siemens ≫ Wincc Flexible Version2005
Siemens ≫ Wincc Flexible Version2007
Siemens ≫ Wincc Flexible Version2008
Siemens ≫ Wincc Versionv11
Siemens ≫ Simatic Hmi Panels Versioncomfort_panels
Siemens ≫ Simatic Hmi Panels Versionmobile_panels
Siemens ≫ Simatic Hmi Panels Versionmp
Siemens ≫ Simatic Hmi Panels Versionop
Siemens ≫ Simatic Hmi Panels Versiontp
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 9.85% 0.949
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

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://secunia.com/advisories/46997
http://www.osvdb.org/77381
https://exchange.xforce.ibmcloud.com/vulnerabilities/71450