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Unrated severityNVD Advisory· Published Apr 18, 2012· Updated Jun 16, 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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

32
  • Siemens Foundation/Scalance Xr 300 Firmware12 versions
    cpe:2.3:a:siemens:scalance_x-300eec_firmware:*:*:*:*:*:*:*:*+ 11 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:*:*:*:*:*:*:*
    • 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:*:*:*:*:*:*:*
    • 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 X308 2m5 versions
    cpe:2.3:a:siemens:scalance_x308-2m_firmware:*:*:*:*:*:*:*:*+ 4 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:*:*:*:*:*:*:*
    • cpe:2.3:h:siemens:scalance_x308-2m:-:*:*:*:*:*:*:*
  • Siemens Foundation/Scalance X414 Firmware11 versions
    cpe:2.3:a:siemens:scalance_x414-3e_firmware:*:*:*:*:*:*:*:*+ 10 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:*:*:*:*:*:*:*
    • cpe:2.3:h:siemens:scalance_x414-3e:-:*:*:*:*:*:*:*
  • Siemens Foundation/SCALANCE X300
    cpe:2.3:h:siemens:scalance_x-300:-:*:*:*:*:*:*:*
  • Siemens Foundation/Scalance X 300eec
    cpe:2.3:h:siemens:scalance_x-300eec:-:*:*:*:*:*:*:*
  • Siemens Foundation/Scalance Xr 300
    cpe:2.3:h:siemens:scalance_xr-300:-:*:*:*:*:*:*:*
  • Siemens Foundation/Scalance Xllm-create
    Range: <3.7.2

Patches

Vulnerability mechanics

References

3

News mentions

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