Vulnerability Details CVE-2011-4878
Directory traversal vulnerability in 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 allows remote attackers to read arbitrary files via a ..%5c (dot dot backslash) in a URI.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.282
EPSS Ranking 96.2%
CVSS Severity
CVSS v2 Score 7.8
Products affected by CVE-2011-4878
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cpe:2.3:a:siemens:simatic_hmi_panels:comfort_panels
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cpe:2.3:a:siemens:simatic_hmi_panels:mobile_panels
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cpe:2.3:a:siemens:simatic_hmi_panels:mp
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cpe:2.3:a:siemens:simatic_hmi_panels:op
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cpe:2.3:a:siemens:simatic_hmi_panels:tp
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cpe:2.3:a:siemens:wincc:6.0
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cpe:2.3:a:siemens:wincc:7.0
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cpe:2.3:a:siemens:wincc:v11
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cpe:2.3:a:siemens:wincc_flexible:2004
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cpe:2.3:a:siemens:wincc_flexible:2005
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cpe:2.3:a:siemens:wincc_flexible:2007
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cpe:2.3:a:siemens:wincc_flexible:2008
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cpe:2.3:a:siemens:wincc_flexible_runtime:*
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cpe:2.3:a:siemens:wincc_runtime_advanced:v11