CVEvulnerability
CVE-2011-4875
9.3 HIGH
Official page ↗
- Status
- Modified
- Published
- 2012-02-03
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 9.3 HIGH — AV:N/AC:M/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-119
Description
Stack-based buffer overflow 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 arbitrary code via vectors related to Unicode strings.
Affected configurations
• siemens wincc flexible 2004
• siemens wincc flexible 2005
• siemens wincc flexible 2007
• siemens wincc flexible 2008
• siemens wincc v11
• siemens simatic hmi panels comfort panels
• siemens simatic hmi panels mobile panels
• siemens simatic hmi panels mp
• siemens simatic hmi panels op
• siemens simatic hmi panels tp
• siemens wincc runtime advanced v11
• siemens wincc flexible runtime
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://aluigi.org/adv/winccflex_1-adv.txt aluigi.org
- http://www.exploit-db.com/exploits/18166 www.exploit-db.com
- http://www.osvdb.org/77380 www.osvdb.org
- 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/ICS-ALERT-11-332-02.pdf www.us-cert.gov
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02A.pdf www.us-cert.gov
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf US Government Resource
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71449 exchange.xforce.ibmcloud.com
- http://aluigi.org/adv/winccflex_1-adv.txt aluigi.org
- http://www.exploit-db.com/exploits/18166 www.exploit-db.com
- http://www.osvdb.org/77380 www.osvdb.org
- 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/ICS-ALERT-11-332-02.pdf www.us-cert.gov
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02A.pdf www.us-cert.gov
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf US Government Resource
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71449 exchange.xforce.ibmcloud.com