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Unrated severityNVD Advisory· Published Apr 18, 2012· Updated Apr 29, 2026

CVE-2012-1802

CVE-2012-1802

Description

Buffer overflow in the embedded web server on the Siemens Scalance X Industrial Ethernet switch X414-3E before 3.7.1, X308-2M before 3.7.2, X-300EEC before 3.7.2, XR-300 before 3.7.2, and X-300 before 3.7.2 allows remote attackers to cause a denial of service (device reboot) or possibly execute arbitrary code via a malformed URL.

Affected products

31
  • Siemens Foundation/Scalance X 300eec Firmware2 versions
    cpe:2.3:a:siemens:scalance_x-300eec_firmware:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:siemens:scalance_x-300eec_firmware:*:*:*:*:*:*:*:*range: <=3.7.0
    • cpe:2.3:a:siemens:scalance_x-300eec_firmware:3.5.0:*:*:*:*:*:*:*
  • Siemens Foundation/Scalance X 300 Firmware7 versions
    cpe:2.3:a:siemens:scalance_x-300_firmware:*:*:*:*:*:*:*:*+ 6 more
    • cpe:2.3:a:siemens:scalance_x-300_firmware:*:*:*:*:*:*:*:*range: <=3.7.0
    • cpe:2.3:a:siemens:scalance_x-300_firmware:2.2.0:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x-300_firmware:2.3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x-300_firmware:3.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x-300_firmware:3.3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x-300_firmware:3.5.0:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x-300_firmware:3.5.1:*:*:*:*:*:*:*
  • Siemens Foundation/Scalance X308 2m Firmware4 versions
    cpe:2.3:a:siemens:scalance_x308-2m_firmware:*:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:siemens:scalance_x308-2m_firmware:*:*:*:*:*:*:*:*range: <=3.7.0
    • cpe:2.3:a:siemens:scalance_x308-2m_firmware:3.1.1:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x308-2m_firmware:3.5.0:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x308-2m_firmware:3.5.2:*:*:*:*:*:*:*
  • Siemens Foundation/Scalance X414 3e Firmware10 versions
    cpe:2.3:a:siemens:scalance_x414-3e_firmware:*:*:*:*:*:*:*:*+ 9 more
    • cpe:2.3:a:siemens:scalance_x414-3e_firmware:*:*:*:*:*:*:*:*range: <=3.7.0
    • cpe:2.3:a:siemens:scalance_x414-3e_firmware:1.2.2:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x414-3e_firmware:2.1.1:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x414-3e_firmware:2.2.0:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x414-3e_firmware:2.3.2:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x414-3e_firmware:2.3.3:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x414-3e_firmware:3.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x414-3e_firmware:3.0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x414-3e_firmware:3.3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_x414-3e_firmware:3.4.0:*:*:*:*:*:*:*
  • Siemens Foundation/Scalance Xr 300 Firmware3 versions
    cpe:2.3:a:siemens:scalance_xr-300_firmware:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:siemens:scalance_xr-300_firmware:*:*:*:*:*:*:*:*range: <=3.7.0
    • cpe:2.3:a:siemens:scalance_xr-300_firmware:3.1.1:*:*:*:*:*:*:*
    • cpe:2.3:a:siemens:scalance_xr-300_firmware:3.5.0:*:*:*:*:*:*:*
  • Siemens Foundation/Scalance X 300
    cpe:2.3:h:siemens:scalance_x-300:-:*:*:*:*:*:*:*
  • Siemens Foundation/Scalance X 300eec
    cpe:2.3:h:siemens:scalance_x-300eec:-:*:*:*:*:*:*:*
  • Siemens Foundation/Scalance X308 2m
    cpe:2.3:h:siemens:scalance_x308-2m:-:*:*:*:*:*:*:*
  • Siemens Foundation/Scalance X414 3e
    cpe:2.3:h:siemens:scalance_x414-3e:-:*:*:*:*:*:*:*
  • Siemens Foundation/Scalance Xr 300
    cpe:2.3:h:siemens:scalance_xr-300:-:*:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

3

News mentions

0

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