Strix
26.1K

CVE-2011-4875

UnknownEPSS 14.01%

Last modified

CVE-2011-4875 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 14.01% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
14.01%

96.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
SiemensWincc Flexible2004
SiemensWincc Flexible2005
SiemensWincc Flexible2007
SiemensWincc Flexible2008
SiemensWinccv11
SiemensSimatic Hmi Panelscomfort_panels
SiemensSimatic Hmi Panelsmobile_panels
SiemensSimatic Hmi Panelsmp
SiemensSimatic Hmi Panelsop
SiemensSimatic Hmi Panelstp
SiemensWincc Runtime Advancedv11
SiemensWincc Flexible RuntimeAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-4875?
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.
How severe is CVE-2011-4875?
Severity scoring for CVE-2011-4875 is pending analysis. The EPSS model estimates a 14.01% probability of exploitation in the next 30 days.
How do I fix CVE-2011-4875?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-4875?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST