A vulnerability has been identified in SIMATIC CP 1242-7 V2 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (incl. SIPLUS variants) (All versions), SIMATIC CP 1243-1 IEC (incl. SIPLUS variants) (All versions < V3.4.29), SIMATIC CP 1243-7 LTE (All versions < V3.4.29), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0) (All versions < V3.0.37), SINAMICS S210 (6SL5...) (All versions >= V6.1 < V6.1 HF2), SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0) (All versions < V3.0.37). The webserver implementation of the affected products does not correctly release allocated memory after it has been used. An attacker with network access could use this vulnerability to cause a denial-of-service condition in the webserver of the affected product.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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siemens 6gk7243-8rx30-0xe0_firmware - |
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siemens 6gk7543-1ax00-0xe0_firmware - |
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siemens 6ag1543-1ax00-2xe0_firmware - |
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siemens simatic_cp_1242-7_v2_firmware - |
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siemens simatic_cp_1243-1_firmware - |
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siemens simatic_cp_1243-1_dnp3_firmware - |
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siemens simatic_cp_1243-1_iec_firmware - |
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siemens simatic_cp_1243-7_lte_firmware - |
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siemens sinamics_s210_firmware 5.1 |
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siemens sinamics_s210_firmware 5.2 |
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siemens sinamics_s210_firmware 6.1 |
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